Pay in 4 interest-free payments of $33.75 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
50mm 9:1 CP Carrillo forged pistons
Don’t wait
precision hardware
*We recommend that this kit be installed by a qualified mechanic with experience working on these types of motors
Complete Yamaha Grizzly 660 and Rhino 660 stock bore top end rebuild kit with forged piston cylinder head Hot Cams camshaft and Cometic gaskets
2007+ WR450F WR 450F TITANIUM Head Studs Best Strongest Ti Stud Bolt Upgrade Kit Defender Pro HD10 50mm 9:1 CP Carrillo forgedCompatible Vehicles Submodel Year Make Model 2006 Yamaha WR450F 2005 Yamaha WR450F 2004 Yamaha WR450F 2003 Yamaha WR450F 2005 Yamaha YZ450F 2004 Yamaha YZ450F 2003 Yamaha YZ450F FITS ALL '07+ WR450F MODELS LIMITED TIME OFFER AT THIS PRICE! Maxlock TITANIUM alloy** head studs The strongest common use metal known to man Stronger than chromoly 45% lighter than chromoly Less brittle than chromoly 12 point flange nuts and washers Comes with a lifetime