Chevy BBC 454 2.250" +100 11/32" Stainless Steel Intake Valves They're made of thick steel

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

Featuring high strength Aircraft Grade Aluminium which is lightweight

capable of withstanding valve spring load

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

Now you don't have to waste your time searching at swap meets or cleaning and painting less-than-desirable old brackets

Chevy BBC 454 2.250" +100 11/32" Stainless Steel Intake Valves They're made of thick steelWhen 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.