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Home / Categories / Engine Swaps

Engine Swaps

Everything for a modern engine swap, grouped by engine family. Pick your engine to see the parts that fit it.

LS Swaps797 Gen V LT Swaps146 Gen III Hemi Swaps106 Coyote Swaps90 Godzilla Swaps7 8HP Swaps25
1139 products
Ford Coyote Ti-VCT Harness Kit
Ford Coyote Ti-VCT Harness Kit Part # 558-510 $2,137.95 Add to Cart
GM LS 58X EFI HARNESS KIT
GM LS 58X EFI HARNESS KIT Part # 558-502 $1,124.95 Add to Cart
GM 58X EFI HARNESS KIT
GM 58X EFI HARNESS KIT Part # 558-501 $1,068.95 Add to Cart
GM LS 24X EFI HARNESS KIT
GM LS 24X EFI HARNESS KIT Part # 558-500 $1,199.95 Add to Cart
Holley EFI Terminator X DBW Harness - GM Gen V LTX
Holley EFI Terminator X DBW Harness - GM Gen V LTX Part # 558-468 $337.95 Add to Cart
Delphi M/P 150 to GT MAP Adapter Harness
Delphi M/P 150 to GT MAP Adapter Harness Part # 558-467 $43.18 Add to Cart
Holley EFI Chrysler HEMI Drive-By-Wire Dual Throttle Body Harness
Holley EFI Chrysler HEMI Drive-By-Wire Dual Throttle Body Harness Part # 558-450 $449.95 Add to Cart
Hemi Drive-By-Wire Throttle Body Harness
Hemi Drive-By-Wire Throttle Body Harness Part # 558-437 $139.95 Add to Cart
Ford Coyote Drive-By-Wire Harness
Ford Coyote Drive-By-Wire Harness Part # 558-422 $337.95 Add to Cart
Gen III HEMI Drive-By-Wire Harness - Late Pedal
Gen III HEMI Drive-By-Wire Harness - Late Pedal Part # 558-418 $299.95 Add to Cart
Gen III HEMI Drive-By-Wire Harness - Early Pedal
Gen III HEMI Drive-By-Wire Harness - Early Pedal Part # 558-417 $321.95 Add to Cart
Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter
Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter Part # 558-416 $48.23 Add to Cart
LS Coil Extension Harnesses
LS Coil Extension Harnesses Part # 558-326 $151.95 Add to Cart
Ford Coyote Ti-VCT Coil Harness (2015.5-2017)
Ford Coyote Ti-VCT Coil Harness (2015.5-2017) Part # 558-322 $292.95 Add to Cart
LS COIL HARNESSES
LS COIL HARNESSES Part # 558-321 $233.95 Add to Cart
Ford Coyote Coil Harness
Ford Coyote Coil Harness Part # 558-317 $263.95 Add to Cart
Gen III HEMI Coil Harness - Late Coils
Gen III HEMI Coil Harness - Late Coils Part # 558-311 $233.95 Add to Cart
Gen III HEMI Coil Harness - Early Coils
Gen III HEMI Coil Harness - Early Coils Part # 558-310 $224.95 Add to Cart
Holley EFI GM GEN V GDI Sub Harness - Late LTx Engines
Holley EFI GM GEN V GDI Sub Harness - Late LTx Engines Part # 558-221 $175.95 Add to Cart
Holley EFI GM GEN V GDI Sub Harness - For Early LTx Engines
Holley EFI GM GEN V GDI Sub Harness - For Early LTx Engines Part # 558-220 $178.95 Add to Cart
INJECTOR HARNESS - EARLY TRUCK
INJECTOR HARNESS - EARLY TRUCK Part # 558-214 $328.95 Add to Cart
LSx Injector Harness - For EV6 Style Injectors
LSx Injector Harness - For EV6 Style Injectors Part # 558-201 $213.95 Add to Cart
Ford 7.3L Godzilla Main Harness for Smart Coils
Ford 7.3L Godzilla Main Harness for Smart Coils Part # 558-141 $598.95 Add to Cart
Ford 7.3L Godzilla Main Harness for Stock Coils
Ford 7.3L Godzilla Main Harness for Stock Coils Part # 558-140 $584.95 Add to Cart
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