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    • Home / Products / S&S Cycle Valve Spring Kit - 0.585" - Twin Cam '99-'04
    S&S Cycle Valve Spring Kit - 0.585" - Street Performance - Twin Cam '99-'04

    S&S Cycle

    900-0593

    S&S Cycle Valve Spring Kit - 0.585" - Twin Cam '99-'04

    $ 163.95
      • Unique S&S design dual-spring kit reduces the risk of valve float
      • Engineered specifically for high-performance Harley-Davidson valvetrains
      • Supports aftermarket high-performance camshaft upgrades with up to a 0.585" valve lift
      • Delivers a robust 325 lb of open pressure at maximum valve lift
      • Kit includes high-tensile springs, top and bottom collars, keepers, and shims
      • Made in the USA

      Notes

      • Requires a 1.800" installed height delivering 130 lb of seat pressure.
      • Fits standard factory production cylinder heads only; does not fit CVO or Screamin' Eagle configurations.

    Because One Upgrade Is Never Enough