Manley Severe Duty Intake Valve - 2.300 in Head - 0.372 in Valve Stem - 5.433 in Long - Big Block Chevy - Set of 8 Thermostat Housing O-Ring Cooler OnlyDerale has been the

Cooler OnlyDerale has been the leader in performance cooling for decades

5/16 to 3/4 in Rod End Adapters

"Offset-Preload" coil springs find third gear for you - so you won't miss

1965-1975 Chevrolet Bel Air

cushion clamps

Manley Severe Duty Intake Valve - 2.300 in Head - 0.372 in Valve Stem - 5.433 in Long - Big Block Chevy - Set of 8 Thermostat Housing O-Ring Cooler OnlyDerale has been theProduct Description: Intake Valve Severe Duty 2. 300 in Head 0. 372 in Valve Stem 5. 433 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