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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
Holley LS Hi-Ram EFI Manifold GM LS7 - LS7 EFI fits 1 x 105MM Throttle Body
Holley LS Hi-Ram EFI Manifold GM LS7 - LS7 EFI fits 1 x 105MM Throttle Body Part # 300-125 $1,518.95 Add to Cart
Holley LS Hi-Ram EFI Manifold-Black GM LS7
Holley LS Hi-Ram EFI Manifold-Black GM LS7 Part # 300-124BK $1,518.95 Add to Cart
Holley LS Hi-Ram EFI Manifold GM LS7 - LS7 EFI w/ 92MM Throttle Body
Holley LS Hi-Ram EFI Manifold GM LS7 - LS7 EFI w/ 92MM Throttle Body Part # 300-124 $1,518.95 Add to Cart
LS1 (Cath) Hi-Ram Black Kit with 102mm TB and 42lb injectors
LS1 (Cath) Hi-Ram Black Kit with 102mm TB and 42lb injectors Part # 300-123BK-42K $2,034.95 Add to Cart
LS1 (Cath) Hi-Ram Black Kit with 102mm TB and 120s
LS1 (Cath) Hi-Ram Black Kit with 102mm TB and 120s Part # 300-123BK-120K $2,144.95 Add to Cart
LS1 (Cath) Hi-Ram Black Kit with 102mm TB and 100s
LS1 (Cath) Hi-Ram Black Kit with 102mm TB and 100s Part # 300-123BK-100K $2,034.95 Add to Cart
Holley LS Hi-Ram EFI Manifold - Black GM LS1/LS2/LS6 - LS1/LS2/LS6 Cathedral Port EFI fits 1 x 105MM Throttle Body - Black Ceramic Coating
Holley LS Hi-Ram EFI Manifold - Black GM LS1/LS2/LS6 - LS1/LS2/LS6 Cathedral Port EFI fits 1 x 105MM Throttle Body - Black Ceramic Coating Part # 300-123BK $1,406.95 Add to Cart
LS1 (Cath) Hi-Ram Natural Kit with 102mm TB and 42lb injectors
LS1 (Cath) Hi-Ram Natural Kit with 102mm TB and 42lb injectors Part # 300-123-42K $1,979.95 Add to Cart
LS1 (Cath) Hi-Ram Natural Kit with 102mm TB and 120lb injectors
LS1 (Cath) Hi-Ram Natural Kit with 102mm TB and 120lb injectors Part # 300-123-120K $2,089.95 Add to Cart
LS1 (Cath) Hi-Ram Natural Kit with 102mm TB and 100lb injectors
LS1 (Cath) Hi-Ram Natural Kit with 102mm TB and 100lb injectors Part # 300-123-100K $1,979.95 Add to Cart
Holley LS Hi-Ram EFI Manifold GM LS1/LS2/LS6 - LS1/LS2/LS6 Cathedral Port EFI for 1 x 105MM Throttle Body
Holley LS Hi-Ram EFI Manifold GM LS1/LS2/LS6 - LS1/LS2/LS6 Cathedral Port EFI for 1 x 105MM Throttle Body Part # 300-123 $1,349.95 Add to Cart
LS1 (Cath) Hi-Ram Black Kit with 92mm TB and 42lb injectors
LS1 (Cath) Hi-Ram Black Kit with 92mm TB and 42lb injectors Part # 300-122BK-42K $1,968.95 Add to Cart
LS1 (Cath) Hi-Ram Black Kit with 92mm TB and 120lb injectors
LS1 (Cath) Hi-Ram Black Kit with 92mm TB and 120lb injectors Part # 300-122BK-120K $2,089.95 Add to Cart
LS1 (Cath) Hi-Ram Black Kit with 92mm TB and 100s
LS1 (Cath) Hi-Ram Black Kit with 92mm TB and 100s Part # 300-122BK-100K $1,968.95 Add to Cart
Holley LS Hi-Ram EFI Manifold - Black GM LS1/LS2/LS6 - LS1/LS2/LS6 Cathedral Port EFI for 1 x 92MM Throttle Body - Black Ceramic Coating
Holley LS Hi-Ram EFI Manifold - Black GM LS1/LS2/LS6 - LS1/LS2/LS6 Cathedral Port EFI for 1 x 92MM Throttle Body - Black Ceramic Coating Part # 300-122BK $1,349.95 Add to Cart
LS1 (Cath) Hi-Ram Natural Kit with 92mm TB and 42lb injectors
LS1 (Cath) Hi-Ram Natural Kit with 92mm TB and 42lb injectors Part # 300-122-42K $1,924.95 Add to Cart
LS1 (Cath) Hi-Ram Natural Kit with 92mm TB and 120lb injectors
LS1 (Cath) Hi-Ram Natural Kit with 92mm TB and 120lb injectors Part # 300-122-120K $2,034.95 Add to Cart
LS1 (Cath) Hi-Ram Natural Kit with 92mm TB and 100lb injectors
LS1 (Cath) Hi-Ram Natural Kit with 92mm TB and 100lb injectors Part # 300-122-100K $1,924.95 Add to Cart
Holley LS Hi-Ram EFI Manifold GM LS1/LS2/LS6 - LS1/LS2/LS6 Cathedral Port EFI for 1 x 92MM Throttle Body
Holley LS Hi-Ram EFI Manifold GM LS1/LS2/LS6 - LS1/LS2/LS6 Cathedral Port EFI for 1 x 92MM Throttle Body Part # 300-122 $1,293.95 Add to Cart
Holley LS EFI Manifold - 2x4 Dual Plane - Black GM LS1/LS2/LS6
Holley LS EFI Manifold - 2x4 Dual Plane - Black GM LS1/LS2/LS6 Part # 300-121BK $956.95 Add to Cart
LS3 (Rectangle) Hi-Ram Black Kit with 102mm TB and 42lb injectors
LS3 (Rectangle) Hi-Ram Black Kit with 102mm TB and 42lb injectors Part # 300-117BK-42K $2,089.95 Add to Cart
LS3 (Rectangle) Hi-Ram Black Kit with 102mm TB and 120lb injectors
LS3 (Rectangle) Hi-Ram Black Kit with 102mm TB and 120lb injectors Part # 300-117BK-120K $2,199.95 Add to Cart
LS3 (Rectangle) Hi-Ram Black Kit with 102mm TB and 100lb injectors
LS3 (Rectangle) Hi-Ram Black Kit with 102mm TB and 100lb injectors Part # 300-117BK-100K $2,089.95 Add to Cart
Holley Hi-Ram Intake - GM LS3/L92 - Black - EFI Hi-Ram Intake for 1 x 105mm GM LS3/L92 Throttle Body - Longitudinal Mount Plenum Top
Holley Hi-Ram Intake - GM LS3/L92 - Black - EFI Hi-Ram Intake for 1 x 105mm GM LS3/L92 Throttle Body - Longitudinal Mount Plenum Top Part # 300-117BK $1,462.95 Add to Cart
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