YFZ450R YFZ 450R Head Studs Aftermarket Stronger Head Stud Bolt Kit Head Gaskets
FITS ALL YAMAHA YFZ450R AND YFZ450X MODELS!
Cr350ro case hardened head studs
12 point base nuts
Cometic stock bore top end gasket kit
Allen head drive for easier install
COMES WITH LIFETIME REPLACEMENT WARRANTY!**
Please check your order thoroughly when you receive it and contact us if you have any issues at all. If you are not 100% happy with what you receive you are welcome to return it BRAND NEW UNOPENED COMPLETE AND NEVER INSTALLED IN THE ORIGINAL PACKAGING for a full refund, not questions asked! Thanks!!
**Lifetime replacement warranty covers studs only. If for any reason one or more studs fails during use (NOT INSTALLATION) we will send you an entire new kit. Warranty does not cover any other parts or labor. We recommend that this be installed by a qualified mechanic with experience doing this type of work. Warranty does not cover any failure that is a result of improper installation, improper break in, improper tuning, or misuse. For any warranty to be considered the part(s) in questions must first be sent to us for inspection. We can not warranty anything based on phone calls or photos alone.