Valve Spring Kit - 0.550" Lift - Panhead | Shovelhead Engines &

Valve Spring Kit - 0.550" Lift - Panhead | Shovelhead Engines '48-'84

Regular price$258.95
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Valve Spring Kit - 0.550" Lift - Panhead | Shovelhead Engines '48-'84

  • Must allow additional rocker clearance for '48-'65 Panheads
  • Use with stock-style bottom collar, valve guides, valve with stock 3/8" stem and stock keepers
  • Compatible with thin-stem valves if thicker keepers that maintain correct valve stem-top collar engagement are used
  • Late single bottom collars are included for use in S&S cylinder heads for shovels and stock late '81-'85 heads
  • Made in the USA
  • To be used with cams with up to 0.550" lift.
SKU: DS-199729

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