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Valve Spring Kit - Big Twin - DS-199729

S&S Cycle  |  SKU: DS-199729
Regular price $248.95
Shipping calculated at checkout.

  • 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.
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