Yamaha WR450F WR 450F Stock Size Kibblewhite Intake Exhaust Valves RED Seals Kit Polaris RZR Stingers and mufflers

Stingers and mufflers

Wiseco JE CP or Wossner forged piston*

} Works on all Yamaha Raptor Rhino and Grizzly 700 models and years

JE or Wiseco forged piston

NEW 85mm cylinder

Yamaha WR450F WR 450F Stock Size Kibblewhite Intake Exhaust Valves RED Seals Kit Polaris RZR Stingers and mufflersComplete Set Of Kibblewhite Performance OEM Size Stainless Steel Replacement Valves (All 5) & KPMI RED Viton Valve Stem Seals The Best On The Market! Fits Yamaha WR450F Years 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Features: WHITE Diamond Stainless Steel Valve Set (All 5) Part # 80 80213H, 80 80215H, 80 80217H Kibblewhite One Piece Valves Kibblewhite Hi Temp RED Viton Valve Stem Seals (You will receive Kibblewhite RED Viton