Product Description
High-Lift Valve spring kit from S&S Cycle.
Fits: 1948-1984 Harley Panhead and Shovelhead
- To be used with cams with up to .550" lift
- Includes springs and aluminum top retainers
- 140-lb. seat pressure
- Must allow additional rocker clearance for 48-65 Panheads
- Made in the U.S.A.
Additional Information
| MPN | 90-2053 |