Manley 11764-8 MPP11764-8 VALVE-S/D

Manley Exhaust Valve Severe Duty 5.565x1.625 in SBC 8 pc P/N 11763-8. Valve. Severe Duty. Exhaust. 1.625 in Head. 0.342 in Valve Stem. 5.565 in Long. Stainless. Small Block Chevy. Set of 8.