69 $
Description
- Extensive R&D on all applications to provide high performance components that last longer than OEM
- Super-clean silicon wire used in valve springs is ground, not shaved, and X-rayed at regular intervals to check for flaws
- Keepers not included; use OEM keepers and bases, as noted
- Spring kits come complete for one motor and include instructions
- All components made in the U.S.A.