Product Description
- Unique S&S design dual-spring kit reduces the risk of valve float
- For valve lift to .585" with 1.800"/130 lb. installed height, 325 lb. at max lift
- Includes springs, top and bottom collars, keeper shims and valve seals
- Made in the U.S.A.
Additional Information
| '05-'15 Big Twin | 900-0594 |
| '84-'04 Big Twin | 900-0593 |