FITS ALL 2011 AND NEWER RZR AND RANGER/RANGER CREW 800 MODELS

Used cylinder head inspected, cleaned, and sand blastedComplete assembly with valve adjustmentKibblewhite valve spring kitTitanium retainersHeat treated collarsKibblewhite Black Diamond valvesValve stem sealsValve keepers
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 for a full refund, not questions asked! Thanks!!

*We very strongly recommend that this be installed by a qualified, experienced mechanic. 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 question must be sent to us along with any invoices you have from a mechanic or shop. We can not warranty anything based on phone calls or photos alone.