Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy 11815-1 H775CBFL 3HP high-torque gear reduction

3HP high-torque gear reduction

Size: 10 ANVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market

1967-1970 GMC C35/C3500 Pickup

1/8 or 1/4 thick 1-piece CNC billet flange for superior sealing

Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Big Block Chevy 11815-1 H775CBFL 3HP high-torque gear reductionProduct Description: Exhaust Valve Severe 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