Chevy BBC 454 2.190" +100 11/32" Stainless Steel Intake Valves The TorqueWorm is a torque

The TorqueWorm is a torque biasing 6 pinion gear type limited-slip unit

They come in tall and short models

Speedmaster fuel injectors offer precision control of fuel delivery and atomization for increased power

The Speedmaster high mount serpentine kit for Chevy LS engines

Chevy BBC 454 2.190" +100 11/32" Stainless Steel Intake Valves The TorqueWorm is a torqueWhen 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.