Kibblewhite Stock Standard Size Intake & Exhaust Valves Set 660 Raptor Rhino Grizzly Axles This Black Diamond™ process improves

This Black Diamond™ process improves wear properties

480" Installed Height 1

Yamaha Grizzly 660

Large core and increased muffler packing volume means quieter operation

The S&B Particle Separator ejects 94% of the dusty air before it reaches your stock filter

Kibblewhite Stock Standard Size Intake & Exhaust Valves Set 660 Raptor Rhino Grizzly Axles This Black Diamond™ process improvesKibblewhite Black Diamond Valves Complete Set, Intake & Exhaust Standard Stock Size Fits: Yamaha Raptor 660, 2001 2005 Yamaha Grizzly 660, 2002 2008 Yamaha Rhino 660, 2004 2007 Set Includes: Qty 3 Intake Valves, Black Diamond Valves, 30mm, Stock Size Qty 2 Exhaust Valves, Black Diamond Valves, 32mm, Stock Size 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 .