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Building a serious HP-producing fuel-injection monster and need a serious EFI return-style regulator..
$280.95 $248.95
EFI Fuel Rail Kit for 300-137 LS Gen III LS1/LS2/LS6 Single-Plane Intake Manifold..
$256.95 $227.95
When you replace the factory ECU controlling a GM LS or late-model truck motor don't forget that's w..
$26.72 $23.75
The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 in..
$1,124.95 $999.95
The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 in..
$1,106.95 $983.95
The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 in..
$1,124.95 $999.95
Single Plane Mid–Rise EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/..
$478.95 $424.95
Single Plane Mid–Rise EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/..
$562.95 $499.95
Holley 2x4 Mid Rise Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 engines. Fits GM LS Gen 3 engi..
$820.95 $728.95
The Modular Mid-Rise intake utilizes the popular Holley LS3/L92 rectangle port Mid-Rise intake manif..
$1,124.95 $999.95
The Modular Mid-Rise intake utilizes the popular Holley LS3/L92 rectangle port Mid-Rise intake manif..
$1,106.95 $983.95
The Modular Mid-Rise intake utilizes the popular Holley LS3/L92 rectangle port Mid-Rise intake manif..
$1,124.95 $999.95
Single Plane Mid–Rise EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS3/L92 s..
$478.95 $424.95
Single Plane Mid–Rise EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS3/L92 s..
$562.95 $499.95
The Holley GM 2x4 dual plane manifold is designed in the tradition of the great dual Holley 4160 ind..
$722.95 $641.95