Street Performance .585 in. Valve Spring Kit for 2005-2017 Twin Cam 88® Big Twins with stock heads (both 7mm) and 2004-Up XL models
- Includes: Valve Guide Seals, Springs, Top & Bottom Collars, Keepers, Shims
- Suitable for high performance applications
- Accommodates camshaft lift to 0.585 in.
- Single wire conical shape






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