Manley Extreme Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy H775C15XL Moroso LS Valve Cover Adapter

Moroso LS Valve Cover Adapter

Compressed Air/Nitrogen Compatable

The Edelbrock 1409 Marine Series 600 CFM electric choke carburetor is a precisely tuned

along with the other MSD Performance Group brands

Black Polished

Manley Extreme Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy H775C15XL Moroso LS Valve Cover AdapterProduct Description: Exhaust Valve Extreme Duty 1. 880 in Head 0. 342 in Valve Stem 5. 522 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