Chevy LS7 1.600" 5.250" 8mm Stainless Steel Exhaust Valves Speedmaster rock-solid race shifting automatic

Speedmaster rock-solid race shifting automatic shifters can give your street ride the feel of having a full-on race stick in your hand

They are available in several styles depending on your application needs

Speedmaster alternator brackets add some shine to your engine accessories

Dress up your oil system with a oil pan from PCE

Speedmaster chrome

Chevy LS7 1.600" 5.250" 8mm Stainless Steel Exhaust Valves Speedmaster rock-solid race shifting automaticWhen 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.