COMP CAMS S-Man Ex Vlvs LS7 1.615" Hd 5.590" Long COM6063-8

Sportsman stainless 1.615" exhaust valves for GM LS7. COMP Cams Sportsman Valves are available in a variety of diameters, stem sizes and lengths for street and Competition engines. The stainless Steel valves are made from 21-4N forged Steel alloy with 50 HRC minimum hard tips (eliminates lash caps) these valves deliver tremendous performance and durability. The hard chrome-plated 11/32" stems utilize proprietary oil retention surfacing and feature a single bead lock groove. For RHS® LS7 Cylinder Heads or other suitable heads.