Manley 11739-8 MPP11739-8 VALVE-E/D

Manley Exhaust Valve Extreme Duty 5.522x1.880 in BBC 8 pc P/N 11737-8. Valve. Extreme Duty. Exhaust. 1.880 in Head. 0.342 in Valve Stem. 5.522 in Long. Stainless. Big Block Chevy. Set of 8.