Chevy LS7 2.200" 5.250" 8mm Stainless Steel Intake Valves If you're completing the installation

If you're completing the installation of a Speedmaster electric water pump

street-rod applications and more

They're made of thick steel for reduced flex and are chrome plated for that show-car look

The impeller and cavity have been custom CAD designed and engineered to be larger and more efficient to provide flow that is 40 percent greater than stock pump

These rear-ends have a reputation for being tough to handle the abuse of Circle Track racing

Chevy LS7 2.200" 5.250" 8mm Stainless Steel Intake Valves If you're completing the installationWhen 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.