Chevy LS1 LS2 LS3 LS6 LS7 Fabricated Valve Covers Coil Packs Wire Combo Kit Speedmaster CNC ported cylinder heads

Speedmaster CNC ported cylinder heads are machined on dedicated 5-axis CNC machines to ensure accuracy and better flow

Step up to the high-rpm power of an open plenum with Speedmaster HiRise intake manifolds

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Kits include: Fully assembled aluminum cylinder heads

The quality of these throttle bodies are better than others available today

Chevy LS1 LS2 LS3 LS6 LS7 Fabricated Valve Covers Coil Packs Wire Combo Kit Speedmaster CNC ported cylinder headsValve CoversCover your valvetrain with a set of Speedmaster fabricated aluminum valve covers. They feature lightweight construction with a thick rail for gasket support. These valve covers are TIG welded and are manufactured to help eliminate distortion and ensure a perfect fit to help protect your valve covers and rocker arms.