Manley Severe Duty Intake Valve - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Big Block Chevy Spark Advance Lockout 1963 Chevrolet Bel Air Base

1963 Chevrolet Bel Air Base CID 427 Naturally Aspirated GAS

half-solid design offers excellent oil control and horsepower savings

1986-1986 Chevrolet K20 Suburban

PN 30-0313-ACC)

Manley Severe Duty Intake Valve - 2.300 in Head - 0.342 in Valve Stem - 5.494 in Long - Big Block Chevy Spark Advance Lockout 1963 Chevrolet Bel Air BaseProduct Description: Intake Valve Severe Duty 2. 300 in Head 0. 342 in Valve Stem 5. 494 in Long Stainless Big Block Chevy Sold Individually 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