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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
They feature greater strength and durability
hard-starting engine
which are each sold separately
Step up to the high-rpm power of an open plenum with Speedmaster HiRise intake manifolds
Chevy LS1 LS6 2.055" STD 8mm Stainless Steel Intake Valves They feature greater strength andWhen it's time for valves, don't cut corners. Get genuine Speedmaster stainless steel valves. They're made from a tough, stainless steel alloy and are carefully designed to increase gas flow for more power. What's more, they have hardened stem tips for durability and are swirl polished.
US$ 27.99
US$ 42.99
US$ 35.00
