Sportsman Stainless Exhaust Valve Set GM LS7 w/ 1.615" Head, 5.590" Length
(8) Sportsman Stainless 1.615" Exhaust Valves‚ GM LS7‚ 5.590" Length‚ 8mm Stem
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)
COMP Cams Sportsman Valves are available in a variety of materials, diameters and stem lengths for street and competition engines. The stainless steel valves are made from 21-4N forged steel alloy with 50 HRC minimum hard tips (eliminating lash caps); these valves deliver tremendous performance and durability. The hard chrome plated 11/32" stems utilize proprietary oil retention surfacing. For extremely high revving LS applications, COMP engineers developed titanium valves. Weighing 35% less than stainless steel, titanium valves are a must for race applications where valve float is not an option. For high temperature and high boost applications, valves constructed from Inconel superalloy are also available.
