LS Engine Swap-In-A-Box Kits

LS Engine Swap-In-A-Box 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.

21 – 40 of 84 products
SWAP IN A BOX KIT-LS INTO '67-72 GM 2WD TRUCKS, AUTO TRANS- BLACK MAXX HEADERS

SWAP IN A BOX KIT-LS INTO '67-72 GM 2WD TRUCKS, AUTO TRANS- BLACK MAXX HEADERS

Engine Swap-In-A-Box Kit; Installs LS Engine In 1967-72 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42043
$1,728.98
SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- BLACK HEADERS

SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- BLACK HEADERS

Engine Swap-In-A-Box Kit; Installs GM LS Engine In 1973-87 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Mild Steel Construction
Part#42051
$1,292.21
SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- HTC HEADERS

SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- HTC HEADERS

Engine Swap-In-A-Box Kit; Installs LS Engine In 1973-87 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Headers- HTC Polished Silver Coated Headers
Part#42052
$1,767.68
SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- BLACK MAXX HEADERS

SWAP IN A BOX KIT-LS INTO '73-87 GM 2WD TRUCKS, AUTO TRANS- BLACK MAXX HEADERS

Engine Swap-In-A-Box Kit; Installs LS Engine In 1973-87 Chevy/GMC 2WD 1/2-3/4 Ton Trucks, Suburbans (Not For Blazer), AUTOMATIC Transmission; Standard-Duty, Mild Steel, 1-3/4 in., MID-LENGTH Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42053
$1,756.38
S10 / LS SWAP IN A BOX KIT-BLACK HEADERS

S10 / LS SWAP IN A BOX KIT-BLACK HEADERS

Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) Engine with FACTORY Heads in 1982-04 (2WD only) Chevy/GMC S10, S15, Blazer Vehicle Family; Standard-Duty, Mild Steel, 1-1/2 in. MID-LENGTH Tube Headers- UNCOATED Headers
Part#42161
$1,159.95
S10 / LS SWAP IN A BOX KIT- HTC HEADERS

S10 / LS SWAP IN A BOX KIT- HTC HEADERS

Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) Engine with FACTORY Heads in 1982-04 (2WD only) Chevy/GMC S10, S15, Blazer Vehicle Family; Standard-Duty, Mild Steel, 1-1/2 in. MID-LENGTH Tube Headers- HTC Silver Ceramic Coated Headers
Part#42162
$1,418.97
Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers-Uncoated

Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers-Uncoated

Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) Engine into 1982-04 (2WD only) Chevy/GMC S10, S15, Blazer Vehicle Family with 4L60E/70E Transmission; Standard-Duty, Mild Steel, 1-1/2 in. LONG Tube Headers- UNCOATED Headers
Part#42163
$1,381.30
Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers- HTC

Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers- HTC

Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) Engine in 1982-04 (2WD only) Chevy/GMC S10, S15, Blazer Vehicle Family with 4L60E/70E Transmission; Standard-Duty, Mild Steel, 1-1/2 in LONG Headers- HTC Silver Ceramic Coated Headers
Part#42164
$1,789.26
Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers- Black

Engine Swap In A Box Kit; LS in 82-04 S10/S15 (only); Long Tube Headers- Black

Engine Swap-In-A-Box Kit; Installs GM LS (Gen III/IV) Engine in 1982-04 (2WD only) Chevy/GMC S10, S15, Blazer Vehicle Family with 4L60E/70E Transmission; Standard-Duty, Mild Steel, 1-1/2 in LONG Headers- BLACK-MAXX Ceramic Coated Headers
Part#42165
$1,763.82
Engine SWAP-IN-A-BOX KIT; LS in 67-69 Camaro/Firebird; Auto Trans- Raw Headers

Engine SWAP-IN-A-BOX KIT; LS in 67-69 Camaro/Firebird; Auto Trans- Raw Headers

Engine Swap-In-A-Box Kit; For Installing a GM LS (Gen III/IV) and AUTOMATIC Transmission into 1967-69 GM F-Body (Camaro/Firebird), 1968-74 X-Body (Nova, Ventura); T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42211
$2,119.29
Image Not
Available

Engine SWAP-IN-A-BOX KIT; LS in 67-69 Camaro/Firebird; Auto Trans- HTC Headers

Engine Swap-In-A-Box Kit; Installs a GM LS Engine and AUTOMATIC Transmission in 1967-69 GM F-Body (Camaro/Firebird), 1968-74 X-Body (Nova, Ventura); T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Tube Headers- HTC Silver Ceramic Coated Headers
Part#42212
$2,446.42
Image Not
Available

Engine SWAP-IN-A-BOX KIT; LS in 67-69 Camaro/Firebird; Auto Trans- Black-Maxx

Engine Swap-In-A-Box Kit; Installs a GM LS Engine and AUTOMATIC Transmission in 1967-69 GM F-Body (Camaro/Firebird), 1968-74 X-Body (Nova/Ventura); T304 STAINLESS STEEL, 1-3/4 in, MID-LENGTH Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42213
$2,434.50
Image Not
Available

Engine SWAP-IN-A-BOX KIT; LS in 67-69 Camaro/FB; Manual Trans- Raw 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); T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42214
$2,150.64
Image Not
Available

Engine SWAP-IN-A-BOX KIT; LS in 67-69 Camaro/FB; Manual Trans- HTC Headers

Engine Swap-In-A-Box Kit; Installs GM LS Engine and MANUAL Transmission in 1967-69 F-Body (Camaro/Firebird), 1968-74 X-Body (Nova, Ventura); T304 STAINLESS STEEL, 1-3/4 in. MID-LENGTH Tube Headers- HTC Polished Silver Ceramic Coated Headers
Part#42215
$2,477.79
Image Not
Available

Engine SWAP-IN-A-BOX KIT; LS in 67-69 Camaro/FB; Manual Trans- Black-Maxx

Engine Swap-In-A-Box Kit; Installs GM LS Engine and MANUAL Transmission in 1967-69 F-Body (Camaro/Firebird), 1968-74 X-Body (Nova/Ventura); T304 STAINLESS STEEL, 1-3/4 in, MID-LENGTH Tube Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42216
$2,465.86
Engine SWAP-IN-A-BOX KIT; LS in 70-74 Camaro/Firebird; Auto Trans- Raw Headers

Engine SWAP-IN-A-BOX KIT; LS in 70-74 Camaro/Firebird; Auto Trans- Raw Headers

Engine Swap-In-A-Box Kit; Installs a GM LS (Gen III/IV) and AUTOMATIC Transmission in 1970-74 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42221
$2,097.02
Image Not
Available

Engine SWAP-IN-A-BOX KIT; LS in 70-74 Camaro/Firebird; Auto Trans- HTC Headers

Engine Swap-In-A-Box Kit; Installs a GM LS (Gen III/IV) and AUTOMATIC Transmission in 1970-74 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Tube Headers- HTC Silver Ceramic Coated Headers
Part#42222
$2,424.35
Engine SWAP-IN-A-BOX KIT; LS in 70-74 Camaro/Firebird; Auto Trans- Black-Maxx

Engine SWAP-IN-A-BOX KIT; LS in 70-74 Camaro/Firebird; Auto Trans- Black-Maxx

Engine Swap-In-A-Box Kit; Installs a GM LS (Gen III/IV) and AUTOMATIC Transmission in 1970-74 GM F-Body Cars (Chevy Camaro, Pontiac Firebird); T304 STAINLESS STEEL, 1-3/4 in, MID-LENGTH Tube Headers- BLACK-MAXX Black Ceramic Coated Headers
Part#42223
$2,412.42
Engine SWAP-IN-A-BOX KIT; LS in 70-74 Camaro/FB; Manual Trans- Raw Headers

Engine SWAP-IN-A-BOX KIT; LS in 70-74 Camaro/FB; Manual Trans- Raw 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); T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Tube Headers- UNCOATED Headers
Part#42224
$2,103.28
Image Not
Available

Engine SWAP-IN-A-BOX KIT; LS in 70-74 Camaro/FB; Manual Trans- 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); T304 STAINLESS STEEL, 1-3/4 in., MID-LENGTH Tube Headers- HTC Polished Silver Ceramic Coated Headers
Part#42225
$2,430.58
×