Manley Race Master Intake Valve - 2.250 in Head - 0.342 in Valve Stem - 5.344 in Long - Big Block Chevy Coilover Adjuster Nut Computer-controlled manufacturing insures precise fit

Computer-controlled manufacturing insures precise fit and alignment for easy installation

Aluminum Construction

1961-1969 Chevrolet C10 Pickup

The ONLY correct fitting to use is a contoured port fitting with an O-ring seal such as :Part # AT985081ERL

Manley Race Master Intake Valve - 2.250 in Head - 0.342 in Valve Stem - 5.344 in Long - Big Block Chevy Coilover Adjuster Nut Computer-controlled manufacturing insures precise fitProduct Description: Intake Valve Race Master 2. 250 in Head 0. 342 in Valve Stem 5. 344 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