Exhaust Valve - Speed Pro - 1.600 in Head - 0.341 in Valve Stem - 4.903 in Long - Stainless - Small Block Chevy - Pair

Exhaust Valve - 1.615 in Head - 8 mm Valve Stem - 5.250 in Long - Sodium Filled - GM LS-Series - Each

Exhaust Valve - 1.625 in Head - 11/32 in Valve Stem - 5.540 in Long - Stainless - Brodix Heads - Each

Exhaust Valve - 1.625 in Head - 11/32 in Valve Stem - 5.520 in Long - Steel - Big Block Ford - Set of 8

Upgrade your exhaust system with the MANLEY 1.650 Gen II Exh Valve Blanks. These Extreme Duty valves boast a 1.650-inch head size, 5/16-inch valve stem, and a lengthy 6.100-inch overall length, providing superior performance and durability. Crafted from...

Exhaust Valve - 1.650 in Head - 8 mm Valve Stem - 5.150 in Long - Inconel - Mopar Gen III Hemi - Each