Passenger Car LS 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.

61 – 66 of 66 products
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ENGINE SWAP IN A BOX KIT; LS IN 68-72 GM A-BODY; TH350; LONG TUBE-STAINLESS RAW

Engine Swap-In-A-Box Kit; For Installing a GM LS (Gen III/IV) and TH350/TH400 into '68-72 GM A-Body Cars (Chevelle, El Camino, related A-Bodies); T304 STAINLESS STEEL, 1-3/4 in., LONG Tube Headers- UNCOATED Headers
Part#46215
$1,976.06
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ENGINE SWAP IN A BOX KIT; LS IN 68-72 GM A-BODY; TH350; LONG TUBE- STAINLESS HTC

Engine Swap-In-A-Box Kit; For Installing a GM LS (Gen III/IV) and TH350/TH400 into '68-72 GM A-Body Cars (Chevelle, El Camino, related A-Bodies); T304 STAINLESS STEEL, 1-3/4 in., LONG Tube Headers- HTC Polished-Silver Ceramic Coated Headers
Part#46217
$2,283.44
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ENGINE SWAP IN A BOX; LS IN 68-72 GM A-BODY; TH350; LONG TUBE- STAINLESS BLACK

Engine Swap-In-A-Box Kit; Installs a GM LS (Gen III/IV) and TH350/TH400 into '68-72 GM A-Body Cars (Chevelle, El Camino, related A-Bodies); T304 STAINLESS STEEL, 1-3/4 in., LONG Tube Headers- BLACK-MAXX Satin Black Ceramic-Coated Headers.
Part#46218
$2,349.36
Engine SWAP-IN-A-BOX KIT; LS in 78-87 GM A & G-Body Cars- Raw Headers

Engine SWAP-IN-A-BOX KIT; LS in 78-87 GM A & G-Body Cars- Raw Headers

Engine Swap-In-A-Box Kit; For Installing a GM LS (Gen III/IV) in 1978-81 GM A-Body, 1982-87 GM G-Body Cars(Malibu, El Camino, Monte Carlo, related models); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#48061
$1,573.80
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Engine SWAP-IN-A-BOX KIT; LS in 78-87 GM A & G-Body Cars- HTC Headers

Engine Swap-In-A-Box Kit; Installs a GM LS Engine in 1978-81 GM A-Body, 1982-87 GM G-Body Cars (Malibu, El Camino, Monte Carlo, others); Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- HTC Polish-Silver Ceramic Coated Headers
Part#48062
$2,051.65
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Engine SWAP-IN-A-BOX KIT; LS in 78-87 GM A & G-Body Cars- Black-Maxx Headers

Engine Swap-In-A-Box Kit; Installs a GM LS Engine in 1978-81 GM A-Body, 1982-87 GM G-Body Cars (Malibu, El Camino, Monte Carlo, others); Standard-Duty, Mild Steel, 1-3/4 in, MID-LENGTH Headers- BLACK-MAXX Satin Black Ceramic Coated Headers
Part#48063
$2,037.72
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