Chevy BBC 454 2.300" +100 11/32" Stainless Steel Intake Valves to maintain accurate valvetrain adjustment

to maintain accurate valvetrain adjustment

Speedmaster Aluminum Roller Rockers are extruded from 6061 T6 Aluminum

Speedmaster radiator overflow tanks are both functional and stunning to look at

per foot of backlash

This is our top-of-the-line medium profile LowRise+ Series manifold

Chevy BBC 454 2.300" +100 11/32" Stainless Steel Intake Valves to maintain accurate valvetrain adjustmentWhen 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.