Manley Severe Duty Exhaust Valve - 1.900 in Head - 0.342 in Valve Stem - 5.422 in Long - Big Block Chevy XP1-696-G1-HK rubber grip friction pads to

rubber grip friction pads to help you feel locked in your seat better

The 12" handle gives all the leverage needed to compress the strongest springs

These spacers were designed to insulate and reduce heat flow to the carburetor keeping it cooler to allow a denser fuel mixture to enter the engine and produce more horsepower

Floor Jack Handle

The side panels feature knit stretch panels for flexibility in the torso and the 180 ° floating arm gussets increase flexibility in the arms

Manley Severe Duty Exhaust Valve - 1.900 in Head - 0.342 in Valve Stem - 5.422 in Long - Big Block Chevy XP1-696-G1-HK rubber grip friction pads toProduct Description: Exhaust Valve Severe Duty 1. 900 in Head 0. 342 in Valve Stem 5. 422 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