Ferrea Chevy SB 1.625in 11/32 4.980in 15 Deg Semi Tulip Flo Comp Plus Exhaust Valve - Set of 8

If you're rebuilding the top end of your Chevy small block engine, these Ferrea Comp Plus exhaust valves are a solid option. This set includes eight valves, each measuring 1.625 inches in diameter with a 4.980-inch overall length. They are designed with a 15-degree semi-tulip face, which helps improve airflow into the combustion chamber.

Ferrea is known for making well-built valvetrain components. These Comp Plus valves are constructed from high-quality steel, chosen for its strength and ability to withstand the heat and stress inside an engine. The 11/32-inch stem size is standard for many Chevy SB applications, ensuring a good fit with most guides. Proper valve seating and sealing are crucial for performance, and these valves are made to meet those demands.

When installing these valves, make sure your valve guides are in good condition and properly sized for the 11/32-inch stems. It's also important to ensure your valve springs are matched to the valve weight and operating RPMs to prevent valve float. This set is designed for performance builds where improved airflow and durability are key.