Manley Race Master Intake Valve - 2.250 in Head - 0.342 in Valve Stem - 5.244 in Long - Big Block Chevy / Ford / Cleveland R010003XXXXL Chevrolet Silverado/GMC Sierra 3500 HD:

Chevrolet Silverado/GMC Sierra 3500 HD: 2011-2018

Convenient fluid level indicator windows

good mid-range torque

366" W/ Block Plate)

Manley Race Master Intake Valve - 2.250 in Head - 0.342 in Valve Stem - 5.244 in Long - Big Block Chevy / Ford / Cleveland R010003XXXXL Chevrolet Silverado/GMC Sierra 3500 HD:Product Description: Intake Valve Race Master 2. 250 in Head 0. 342 in Valve Stem 5. 244 in Long Stainless Big Block Chevy Ford Cleveland 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