Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.372 in Valve Stem - 5.464 in Long - Big Block Chevy 10218CP Ford / Mopar

Ford / Mopar

1986-1994 Dodge B350

1981-1997 Ford F-350

they are available for 1/4 Midget competition

and highly modified street class cars operating between 3000 and 7500 rpm (higher rpm ranges possible depending on combination of parts)

Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.372 in Valve Stem - 5.464 in Long - Big Block Chevy 10218CP Ford / MoparProduct Description: Exhaust Valve Severe Duty 1. 880 in Head 0. 372 in Valve Stem 5. 464 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