Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.165 in Long - Small Block Chevy / Ford Rear Control Arm 12 mm Studs

12 mm Studs

Self-adhesive backing: easy to apply and remove

UB Machine has a full selection of weld-on

600'' exhaust valves

dual disk clutch kits will require different shim ΓÇó If using an OE style LS hydraulic release bearing you will need a remote bleeder and flexible feed line

Manley Severe Duty Exhaust Valve - 1.600 in Head - 0.342 in Valve Stem - 5.165 in Long - Small Block Chevy / Ford Rear Control Arm 12 mm StudsProduct 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