Manley 11737-1 MPP11737-1 VALVE-E/D

Manley Exhaust Valve Extreme Duty 5.522x1.880 in Big Block Chevy P/N 11737-1. Valve. Extreme Duty. Exhaust. 1.880 in Head. 0.342 in Valve Stem. 5.522 in Long. Stainless. Big Block Chevy. Priced Each.