Description
Manley Severe Duty Exhaust Valve 1.600 in Head 0.342 in Valve Stem 5.121 in Long Small Block Chevy Ford Set of 8 SC04401 Easy Bolt on Installation Size:8 HAWHB237U625 WM302 1.200 Micro Babbitt a very Easy Bolt on Installation the Sparco base has a wide metal platform to allow custom mounting of side mounts direct to the base (drilling required)