Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.372 in Valve Stem - 5.464 in Long - Big Block Chevy 10218CP If your mag pickup harness

If your mag pickup harness is worn out or burned

Npt Outlet Ports

or disconnected once the configuration is complete

they are available for 1/4 Midget competition

100 in H Beam Rods

Manley Severe Duty Exhaust Valve - 1.880 in Head - 0.372 in Valve Stem - 5.464 in Long - Big Block Chevy 10218CP If your mag pickup harnessProduct 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