Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.165 in Long - Small Block Chevy / Ford 29024BL Fits engine blocks designed to

Fits engine blocks designed to accept oil filters with a 13/16"-16 thread and 2-5/8" O-ring

The three spokes are black powder coated with a matching trim ring and a Grant horn button

Magnum studs are best for street performance applications

Push-on 45 Degree Hose End Fitting

A shorter torque arm improves weight transfer on acceleration

Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.165 in Long - Small Block Chevy / Ford 29024BL Fits engine blocks designed toProduct Description: Exhaust Valve Severe Duty 1. 600 in Head 0. 342 in Valve Stem 5. 165 in Long Stainless Small Block Chevy Ford 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