Hardened valve spring shims for setting proper spring installed height. Provides excellent seat surface for high pressure springs by preventing cutting into the heads.
WARNING: This product can expose you to chemicals including Lead which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov. Wash hands following installation or before eating. All parts legal for use on pre-pollution controlled vehicles only.
Set of 8