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Valves

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

Brand: S&S CYCLE

SKU: P1898175136223

$248.95

$236.52

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Valve Spring Kit

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Product Details

Highlights

  • 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.
  • Includes:.
  • 4x Inner Springs.
  • 4x Outer Springs.
  • 4x Aluminum Top Collars.

S&S 550" lift double valve spring kit for 1948-1984 Harley-Davidson panhead and shovelhead engines. 48-84 Big Twin Models.

Specifications

ApplicationExhaust
Collar MaterialAluminum
MaterialTitanium
Riding StyleStreet
Spring Lift0,550"
Spring Lift Imperial0.550"
Spring Seat Pressure140 lb
TypeValve
UnitsKit

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