Ferrea Chevy/Chry/Ford SB 1.625in 11/32in 5.24in 0.29in 15 Deg +.300 Ti Comp Exhaust Valve- Set of 8

If you're rebuilding the top end of a Chevy, Chrysler, or Ford Small Block engine, especially one built for serious performance, you're going to want valves that can handle the heat and stress. These Ferrea Titanium Competition Exhaust Valves are designed for just that. They're made from a high-strength titanium alloy that's significantly lighter than traditional steel valves, which helps your valvetrain operate more efficiently at higher RPMs. This reduced mass also means less stress on your valve springs and other components, allowing them to perform better for longer.

Each valve measures 1.625 inches in diameter with a 0.29-inch stem and a 5.24-inch overall length, and these are the +.300 oversized versions, meaning they're 0.300 inches larger in diameter than standard. The 15-degree seat angle is a common specification that works well with many cylinder head designs. Ferrea is well-known for producing durable, high-performance valvetrain components, and this set of eight exhaust valves is a solid choice for anyone looking to maximize their engine's breathing capabilities and reliability under demanding conditions. Using titanium helps dissipate heat more effectively than steel, which is crucial for exhaust valves that endure the highest temperatures in the combustion chamber.

When installing these, remember that they are an oversized component, so ensure your cylinder heads have been machined to accept the larger valve diameter. This is a critical step for proper sealing and performance. This set includes eight exhaust valves, enough for a typical V8 engine.