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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
As the horsepower in your performance vehicle goes up so does the strength of the read end housing
Speedmasterª & FAST line of EFI systems are all you need when deciding to upgrade your engine to modern electronic fuel injection
*Will not work on engines w/reverse flow heads as utilized on 1992-96 LT-1 Corvette
Speedmaster cylinder head valvetrain kits offer a comprehensive solution for revitalizing your engine's cylinder heads
Speedmaster has already done the work for you
Chevy GM LS1 LS2 LS6 2x4-Barrel Dual Plane Fuel Injected Intake Manifold Satin As the horsepower in yourSpeedmaster LS dual 4 barrel, dual plane fuel injection intake manifolds allow the installation of dual throttle bodies on late model LS Series engines. The dual plane, equal distribution layout produces great midrange torque without compromising top end power.
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