Chevy SBC 350 1.600" +200 11/32" Stainless Steel Exhaust Valves They feature greater strength and

They feature greater strength and durability

oil pan gaskets

The Speedmaster shift selector shaft uses an O-ring to prevent leakage from GM TH400 cases

and flame ball-milled finishes

This hood scoop hat is one of the best in the fuel and alcohol classes

Chevy SBC 350 1.600" +200 11/32" Stainless Steel Exhaust 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.