Vehicle Applications

• Chevrolet
• Blazer

Year	C.I.D.	Liter	Cylinders	Drive Type
1969	307
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	350		8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	307
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	350		8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	307
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	350		8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	350		8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	307
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	350		8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	307
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1974	350		8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1974	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1987	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1987	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1988	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1989	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1990	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1991	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

• C10

Year	C.I.D.	Liter	Cylinders	Drive Type
1975	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	400
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

• C10 Pickup

Year	C.I.D.	Liter	Cylinders	Drive Type
1967	283	4.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1967	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1968	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1968	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1974	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.

• C10 Suburban

Year	C.I.D.	Liter	Cylinders	Drive Type
1967	283	4.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1967	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1968	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1968	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1974	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

• C1500

Year	C.I.D.	Liter	Cylinders	Drive Type
1988	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1988	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1989	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1989	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1990	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1990	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1991	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1991	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

• C20

Year	C.I.D.	Liter	Cylinders	Drive Type
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

• C20 Pickup

Year	C.I.D.	Liter	Cylinders	Drive Type
1967	283	4.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1967	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1968	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1968	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1974	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.

• C20 Suburban

Year	C.I.D.	Liter	Cylinders	Drive Type
1967	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1967	283	4.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1968	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1968	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1969	327	5.3	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1970	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1971	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1972	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1973	307	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1974	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1975	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1976	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1977	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1978	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1979	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	400	6.6	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1980	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1981	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1982	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1983	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1984	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1985	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	305	5.0	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1986	350	5.7	8
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

• C2500

Year	C.I.D.	Liter	Cylinders	Drive Type
1988	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1988	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1989	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1989	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1990	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1990	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1991	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1991	305
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.

• C3500

Year	C.I.D.	Liter	Cylinders	Drive Type
1988	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1989	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes Manual Transmission - Column No Manual Transmission - Floor Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver side rear exhaust port. Use 69092 without A.I.R. Use 69093 with A.I.R. Order Elite 69892. Footnotes (1) Without smog injection or injection heads. (103) Will fit with angle plug heads (Chevy aluminum only, L98). (121) Must modify rotary A/C bracket. (160) Early chassis only. (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
1990	350
Vehicle Specific Information Air Conditioning 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering Yes Auto Transmission - Column Yes Auto Transmission - Floor Yes </