Manley Severe Duty Intake Valve - 2.250 in Head - 0.342 in Valve Stem - 5.344 in Long - Big Block Chevy / Mopar / Ford / Cleveland R03J003XXXXXL 020 in Thick

020 in Thick

and feature a fine-tuned spring rate (150 lb

CGA #660 Outlet Threads

5/8 in NPT Dual Outlets

Manley Severe Duty Intake Valve - 2.250 in Head - 0.342 in Valve Stem - 5.344 in Long - Big Block Chevy / Mopar / Ford / Cleveland R03J003XXXXXL 020 in ThickProduct Description: Intake Valve Severe Duty 2. 250 in Head 0. 342 in Valve Stem 5. 344 in Long Stainless Big Block Chevy Mopar 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