Manley 11567-8 MPP11567-8 VLV SEV DUTY SBC EXH (8)

Manley Intake Valve Race Flo 4.911x2.020 in Chevy/Ford 8 pc P/N 11566-8. Valve. Race Flo. Intake. 2.020 in Head. 0.342 in Valve Stem. 4.911 in Long. Stainless. Small Block Chevy/Ford. Set of 8.You may also like Manley 11813-8 MPP11813-8 VLV SEV DUTY CHRY 440 EXH(8).