LS Engine Swap Kits

LS Engine Swap Kits

***Unless otherwise stated in the information provided on this site, the HEDMAN HEDDERS provided in these kits are designed for use on stock cylinder heads. The use of aftermarket cylinder heads, or cylinder heads not original equipment on the listed vehicle, may result in component or chassis interference, as well as, sparkplug clearance. Always consult the head manufacturer before purchasing headers for use on AFTERMARKET or NON-STOCK heads, or contact the Hedman Tech Department at 562.921.0404 (8-4:30pm PST M-F).***


Dial in the right Swap-In-A-Box™ Kit for your vehicle by narrowing your results with the useful filters below.

1 – 20 of 84 products
SWAP IN A BOX KIT-LS IN 67-69 F-BODY, 68-74 X-BODY AUTO TRANS W/UNCOATED HEADERS

SWAP IN A BOX KIT-LS IN 67-69 F-BODY, 68-74 X-BODY AUTO TRANS W/UNCOATED HEADERS

Engine Swap-In-A-Box Kit; For Installing a GM LS (Gen III/IV) and AUTOMATIC Transmission into 1967-69 F-Body (Camaro/Firebird), 1968-74 X-Body (Nova, Ventura); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42011
$1,270.72
SWAP IN A BOX KIT-LS IN 67-69 F-BODY, 68-74 X-BODY WITH AUTO TRANS; HTC HEADERS

SWAP IN A BOX KIT-LS IN 67-69 F-BODY, 68-74 X-BODY WITH AUTO TRANS; HTC HEADERS

Engine Swap-In-A-Box Kit; Installs LS and AUTOMATIC Transmission in 1967-69 F-Body (Camaro/Firebird), 1968-74 X-Body (Nova, Ventura); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- HTC Polished Silver Ceramic Coated Headers
Part#42012
$1,666.49
SWAP IN A BOX KIT-LS IN 67-69 F-BODY, 68-74 X-BODY AUTO TRANS BLK MAXX HEADERS

SWAP IN A BOX KIT-LS IN 67-69 F-BODY, 68-74 X-BODY AUTO TRANS BLK MAXX HEADERS

Engine Swap-In-A-Box Kit; Installs LS and AUTOMATIC Transmission in 1967-69 F-Body (Camaro/Firebird), 1968-74 X-Body (Nova/Ventura); Standard-Duty, Mild Steel, 1-3/4 in, MID-LENGTH Tube Headers- BLACK-MAXX Satin Black Ceramic Coated Headers
Part#42013
$1,514.37
SWAP IN A BOX KIT-LS INTO 67-69 F-BODY; 68-74 X-BODY MAN TRANS; UNCOATED HEADERS

SWAP IN A BOX KIT-LS INTO 67-69 F-BODY; 68-74 X-BODY MAN TRANS; UNCOATED HEADERS

Engine Swap-In-A-Box Kit; For Installing a GM LS (Gen III/IV) and MANUAL Transmission into 1967-69 F-Body (Camaro/Firebird), 1968-74 X-Body (Nova, Ventura); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42014
$1,296.65
SWAP IN A BOX KIT-LS ENGINE IN 67-69 F-BODY; 68-74 X-BODY MAN. TRANS HTC COATED

SWAP IN A BOX KIT-LS ENGINE IN 67-69 F-BODY; 68-74 X-BODY MAN. TRANS HTC COATED

Engine Swap-In-A-Box Kit; Installs LS and MANUAL Transmission in 1967-69 F-Body (Camaro/Firebird), 1968-74 X-Body (Nova, Ventura); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- HTC Polished Silver Ceramic Coated Headers
Part#42015
$1,692.41
SWAP IN A BOX KIT-LS ENGINE IN 67-69 F-BODY; 68-74 X-BODY MAN. TRANS BLACK MAXX

SWAP IN A BOX KIT-LS ENGINE IN 67-69 F-BODY; 68-74 X-BODY MAN. TRANS BLACK MAXX

Engine Swap-In-A-Box Kit; Installs a GM LS Engine and MANUAL Transmission in 1967-69 F-Body (Camaro/Firebird), 1968-74 X-Body (Nova/Ventura); Standard-Duty, Mild Steel, 1-3/4 in, MID-LENGTH Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42016
$1,540.31
SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY AUTO TRANS. W/ UNCOATED HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY AUTO TRANS. W/ UNCOATED HEADERS

Engine Swap-In-A-Box Kit; For Installing a GM LS (Gen III/IV) and AUTOMATIC Transmission in 1970-74 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42021
$1,250.36
SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY AUTO TRANS. W/HTC HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY AUTO TRANS. W/HTC HEADERS

Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) and AUTO Transmission in 1970-74 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in. MID-LENGTH Tube Headers- HTC Polished Silver Ceramic Coated Headers
Part#42022
$1,646.66
SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY AUTO TRANS. W/BLACK MAXX HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY AUTO TRANS. W/BLACK MAXX HEADERS

Engine Swap-In-A-Box Kit; Installs GM LS Engine and AUTOMATIC Transmission in 1970-74 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in, MID-LENGTH Tube Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42023
$1,637.33
SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY MANUAL TRANS. W/BLACK HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY MANUAL TRANS. W/BLACK HEADERS

Engine Swap-In-A-Box Kit; For Installing a GM LS (Gen III/IV) and MANUAL Transmission in 1970-74 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42024
$1,255.52
SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY MANUAL TRANS. W/HTC HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY MANUAL TRANS. W/HTC HEADERS

Engine Swap-In-A-Box Kit; Installs a GM LS (Gen III/IV) and MANUAL Transmission in 1970-74 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- HTC Silver Ceramic Coated Headers
Part#42025
$1,651.83
SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY MANUAL TRANS W/BLACK MAXX HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 70-74 F-BODY MANUAL TRANS W/BLACK MAXX HEADERS

Engine Swap-In-A-Box Kit; Installs a GM LS (Gen III/IV) and MANUAL Transmission in 1970-74 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in MID-LENGTH Tube Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42026
$1,642.49
SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY AUTO TRANS. W/UNCOATED HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY AUTO TRANS. W/UNCOATED HEADERS

Engine Swap-In-A-Box Kit; For Installing a GM LS (Gen III/IV) and AUTOMATIC Transmission in 1975-81 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42031
$1,214.07
SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY AUTO TRANS. W/HTC HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY AUTO TRANS. W/HTC HEADERS

Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) and AUTO Transmission in 1975-81 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in. MID-LENGTH Tube Headers- HTC Polished Silver Ceramic Coated Headers
Part#42032
$1,610.37
SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY AUTO TRANS. W/BLACK MAXX HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY AUTO TRANS. W/BLACK MAXX HEADERS

Engine Swap-In-A-Box Kit; Installs GM LS Engine and AUTOMATIC Transmission in 1975-81 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in, MID-LENGTH Tube Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42033
$1,601.05
SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY MANUAL TRANS. W/BLACK HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY MANUAL TRANS. W/BLACK HEADERS

Engine Swap-In-A-Box Kit; For Installing a GM LS (Gen III/IV) and MANUAL Transmission in 1975-81 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42034
$1,219.23
SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY MANUAL TRANS. W/HTC HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY MANUAL TRANS. W/HTC HEADERS

Engine Swap-In-A-Box Kit; Installs a GM LS (Gen III/IV) and MANUAL Transmission in 1975-81 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- HTC Silver Ceramic Coated Headers
Part#42035
$1,615.54
SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY MANUAL TRANS; BLACK MAXX HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 75-81 F-BODY MANUAL TRANS; BLACK MAXX HEADERS

Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) and MANUAL Transmission in 1975-81 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); Standard-Duty, Mild Steel, 1-3/4 in. MID-LENGTH Tube Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42036
$1,606.21
SWAP IN A BOX KIT-LS ENGINE INTO 67-72 2WD GMC TRUCK AUTO TRANS. W/BLACK HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 67-72 2WD GMC TRUCK AUTO TRANS. W/BLACK HEADERS

Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) In 1967-72 Chevy/GMC 2WD Trucks, Suburban (C10/C15, C20/C25) with AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42041
$1,045.29
SWAP IN A BOX KIT-LS ENGINE INTO 67-72 2WD GMC TRUCK AUTO TRANS. W/HTC HEADERS

SWAP IN A BOX KIT-LS ENGINE INTO 67-72 2WD GMC TRUCK AUTO TRANS. W/HTC HEADERS

Engine Swap-In-A-Box Kit; Installs LS Engine In 1967-72 Chevy/GMC 2WD Trucks, Suburban (C10/C15, C20/C25) with AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- HTC Polished Silver Ceramic Coated Headers
Part#42042
$1,438.23
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