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Other features include availability in several colors
Speedmaster yokes allow the use of larger-than-stock U-joints for that higher horsepower application
While the GM 8
They are for small and big block Chevys
The increased output of this self-contained ignition easily outperforms stock ignitions and helps to smooth out the power band from idle to high RPM
Pontiac 326 400 455 2.110" 11/32" Stainless Steel Intake Valves Other features include availability inWhen 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.
