Manley Performance BBC 1.850 SD Exhaust Valve 12339-1

Exhaust Valve - Severe Duty - 1.850 in Head - 0.342 in Valve Stem - 5.500 in Long - Stainless - Brodix BB383 Head - Big Block Chevy - Each

Engines and Components, Camshafts and Valvetrain, Valves by MANLEY