Exhaust Valve – Standard – M8
Extensive R&D on all applications to provide high-performance components that last longer than OEM; Black Diamond valves are one-piece forgings made from 21-4N high-performance stainless steel; Trademarked Black Diamond treatment provides a stem that has a longer life capacity; Keepers not included; use OEM keepers and bases, as noted; All components made in the U.S.A.
$31.95
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Customer Reviews
Mike Miller and his crew have always taken care of me. I recommend all my buddies to him, and have always heard good things from the guys I’ve recommended. Millerbuilt is the best in the business!
Dylan West
I’ve been using Millerbuilt for the last 5 years now, and they have always been amazing! I recommend anyone who’s looking for aftermarket accessories, parts, or repair to look no further Mike and his crew!
Travis Dockter





