Ferrea Chevy LS6 1.65in 4.915in 24 Deg Tulip S-Flo +.100 Rad Grv 6000 Series Exh Valve - Set of 8

If you're rebuilding the top end of your Chevy LS6 engine, especially if you're aiming for improved airflow and performance, new exhaust valves are a critical component. These Ferrea 6000 Series exhaust valves are built to handle the demands of a performance-oriented LS6 build.

Each valve in this set of eight features a 1.65-inch diameter head and a 4.915-inch overall length, with a +.100 inch oversize dimension. The 24-degree tulip head design helps to promote better gas flow out of the cylinder, while the S-Flo profile further aids in efficient exhaust scavenging. Ferrea uses high-quality materials in their 6000 Series valves, which are well-built to withstand the heat and stress found in performance V8 engines. This attention to material and design means they are a solid option for your LS6 rebuild.

When installing these valves, ensure you are following the correct procedures for your specific LS6 cylinder heads. Proper valve seating and spring installation are key to their performance and longevity.