Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy - Set of 8 11845-8 7809A like a SB Chevy equipped

like a SB Chevy equipped Studebaker

Hellwig consistently develops unique and innovative products and services for its customers

1975-1986 Chevrolet K20 CID 396

See Application Guide for Additional FitmentsVehicle Applications: 1970-1971 Dodge Challenger Base CID 383 Naturally Aspirated GAS

or Choke Control

Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy - Set of 8 11845-8 7809A like a SB Chevy equippedProduct Description: Exhaust Valve Severe Duty 1. 880 in Head 0. 342 in Valve Stem 5. 522 in Long Stainless Big Block Chevy Set of 8 Manley Performance high performance and racing engine parts have been powering winners since 1966. Since our inception in March 1966, Manley Performance Products has been at the forefront of the high performance automotive industry. Founded by gearhead Hank Manley shortly after his graduation from Brown University, our