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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
Kits include: Fully assembled aluminum cylinder heads
If you are serious about building the ultimate wet sump system
The Speedmaster extra-wide rigid bands feature band linings with carbon fiber friction material for higher coefficient of friction for higher torque capacity and the ability to produce quicker
OEM replacement
Speedmaster high-volume oil pumps give you an additional 20 to 25 percent of much-needed oil volume for your performance application
Chevy LS1 4.125" 393ci Forged Rotating Assembly Kit [3.905] Kits include: Fully assembled aluminumSpeedmaster Chevy LS1 rotating assembly featuring a precision ground forged 4340 steel crankshaft, 4340 chromoly H beam connecting rods, and forged flat top pistons matched to your bore size.
US$ 11.25
US$ 22.00
US$ 19.99
US$ 12.49
