Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.365 in Long - Small Block Chevy RS00400307 The shoulders are made with

The shoulders are made with 3 inch standard webbing at the lap that reduce to 2” for use with helmet restraint devices

8' fully extended Optional Accessory: The perfect match with this PTT is the Push-to-Talk Hole Mount Plate for 6 Bolt Steering Wheel

Wilwood's newest race caliper

1/4 NPT and 3/8 NPT sizes

Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.365 in Long - Small Block Chevy RS00400307 The shoulders are made withProduct Description: Exhaust Valve Severe Duty 1. 600 in Head 0. 342 in Valve Stem 5. 365 in Long Stainless Small 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