Manley 11786-8 MPP11786-8 VALVE-BBF

Manley Exhaust Valve Extreme Duty 5.354x1.880 in BBC 8 pc P/N 11587-8. Valve. Extreme Duty. Exhaust. 1.880 in Head. 0.372 in Valve Stem. 5.354 in Long. Stainless. Big Block Chevy. Set of 8.You may also like Manley 11862-8 MPP11862-8 VLV SEV DUTY SBC INT (8).