YFZ450 YFZ 450 Kibblewhite Head Studs Aftermarket Head Bolt Stud Upgrade Kit
FITS ALL YAMAHA YFZ450 CARB MODELS - DOES NOT FIT YFZ450R
Case hardened high grade steel studs
12 point flange nuts
Works on all OEM or aftermarket cylinders
Seals tighter, doesn't shear, lasts longer, and is reusable!
Everything is new in the original packaging and the original manufacturer's warranty applies*.