LS7 R/M 1.615 Exhaust Valves Exhaust Valve - 1.615 in Head - 0.3136 in Valve Stem - 5.230 in Long - Stainless - LS7 - GM LS-Series - Set of 8

GM LS C/P 1.600 Exhaust Valves Exhaust Valve - Competition Plus - 1.600 in Head - 0.313 in Valve Stem - 4.915 in Long - Stainless - GM LS-Series - Set of 8

GM LS 1.600 C/6 Exhaust Valve 4.915 OAL Exhaust Valve - 6000 Series - 1.600 in Head - 0.313 in Valve Stem - 4.915 in Long - Stainless - GM LS-Series - Each

1.570 C/6 Exhaust Valve GM LS 8mm 4.915 AOL Exhaust Valve - 6000 Series - 1.570 in Head - 0.313 in Stem Diameter - 4.915 in Long - Small Block Chevy - Set of 8

Turbo Exhaust Manifold Set GM LS Exhaust Manifold - BlackHeart - LS Turbo - Cast Iron - Black Ceramic Coated - GM LS-Series - Kit

Exhaust Header Gasket Set GM LS Exhaust Header / Manifold Gasket - Stock Port - Graphite - GM LS-Series - Pair