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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
are refined from crude oil
The larger volume dual muffler configuration enables a quieter system
This kit requires your stock cylinder to be bored and honed – if you’d like us to do that work
Yamaha Grizzly 660
Wider Articulation Angles
Kibblewhite +1mm Oversize Intake & Exhaust Valves Set TRX400EX TRX400X XR400 Raptor 660 are refined from crude oilKibblewhite Black Diamond Valves Complete Set, Intake & Exhaust, +1mm Oversize Fits: Honda TRX 400EX, 1999 2014 Honda TRX 400X, 2009 2014 Honda XR 400, 1996 2004 Set Includes: Qty 2, Black Diamond Intake valves, 34mm (+1mm oversize) Qty 2, Black Diamond Exhaust valves, 30mm (+1mm oversize) All KPMI Black Diamond Stainless steel valves are impregnated by a special German process to a depth of . 002, with a surface build up of . 0002. This Black Diamond
US$ 105.30
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US$ 175.29
