Manley Severe Duty Intake Valve - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Big Block Chevy - Set of 8 Race Gloves Aluminum spacers designed to lift

Aluminum spacers designed to lift Holley 4 barrel carbs up 3/8" to allow clearance for the REO accelerator pump

Includes Two High Quality 12-volt Momentary Switches

M22 (452/453) 4-speed transmissions use installation kit 3737834

Vehicle Applications: 1964-1973 Chevrolet Chevelle

Manley Severe Duty Intake Valve - 2.300 in Head - 0.342 in Valve Stem - 5.344 in Long - Big Block Chevy - Set of 8 Race Gloves Aluminum spacers designed to liftProduct Description: Intake Valve Severe Duty 2. 300 in Head 0. 342 in Valve Stem 5. 344 in Long Stainless Big Block Chevy Set of 8 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 University, our