| 1967 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1967 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1967 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1968 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1968 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1968 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1969 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1969 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1969 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1970 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1970 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1970 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1971 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1971 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1971 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1972 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1972 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1972 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1973 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1973 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1973 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1974 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1974 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1974 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Emissions Notes | 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1975 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1975 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1975 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1976 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1976 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1976 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1977 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1977 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1977 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1978 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1978 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1978 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1979 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1979 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1979 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1980 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1980 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1980 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1981 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1981 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1981 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1982 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1982 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1982 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1983 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1983 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1983 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1984 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1984 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1984 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1985 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1985 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1985 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1986 | 364 | 6.0 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1986 | 294 | 4.8 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 | 
| 1986 | 325 | 5.3 | V | 8 |  |  |  | 
| 
| Vehicle Specific Information | 
|---|
 | Air Conditioning | Yes 
 |  | Power Steering | Yes 
 |  | Auto Transmission - Column | No 
 |  | Auto Transmission - Floor | Yes 
 |  | Manual Transmission - Column | No 
 |  | Manual Transmission - Floor | Yes 
 |  | Footnotes | (6) Modification to stock exhaust required to retain catalytic converter. 
 |  | Emissions Notes | RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. 
 |  | Notes | LS Engine Swap Headers! 
 | 
 |