Chevy BBC 454 2.250" +100 11/32" Stainless Steel Intake Valves Speedmaster Cam Lock Plate helps

Speedmaster Cam Lock Plate helps prevent cam bolts from backing out

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

2 SFI Approved and will withstand the extreme power and rpm of your performance application

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

These Speedmaster valve springs are better-designed valve springs using state-of-the-art machinery for purpose-built racing engines

Chevy BBC 454 2.250" +100 11/32" Stainless Steel Intake Valves Speedmaster Cam Lock Plate helpsWhen 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.