YFZ450 YFZ 450 Head Studs Maxlock Aftermarket Head Stud Bolt Upgrade Gasket Kit RZR 900 Rolling the threads creates the

Rolling the threads creates the toughest and strongest thread possible and centerless grinding removes notch sensitivity

JE Big Bore Forged Piston - 12

Q: Is this kit suitable for performance and heavy-duty applications

YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit a

Includes thrust washers when applicable only

YFZ450 YFZ 450 Head Studs Maxlock Aftermarket Head Stud Bolt Upgrade Gasket Kit RZR 900 Rolling the threads creates theFITS ALL YAMAHA YFZ450 CARB MODELS AND YEARS DOES NOT FIT YFZ450R Case hardened high grade MAXLOCK Titanium studs 12 point flange nuts Washers Stock bore top end gasket kit Works on all OEM or aftermarket cylinders Seals tighter, doesn't shear, lasts longer, and is reusable LIFETIME REPLACEMENT WARRANTY ON STUDS* We are BPRATV. Feel free to visit us on the web, give us a call, come in to our Upland, CA location. Business hours are Mon to Fri 7am to