S&S Cycle Valve Spring Kit Fits Harley-Davidson Big Twin 1948-1984

S&S Cycle Valve Spring Kit Fits Harley-Davidson Big Twin 1948-1984

A genuine S&S Cycle valve spring kit for the host S&S Cycle application. This spring kit fits Harley-Davidson 1948-1984 Big Twin engines with Panhead or Shovelhead cylinder heads.

Key Features

• 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
• Sold as a kit

Technical Specifications

• Unit of Measure: Kit
• Country of Origin: United States
• Application: Valve Spring Kit

Fitment Notes

• This spring kit fits Harley-Davidson 1948-1984 Big Twin engines with Panhead or Shovelhead cylinder heads.
• Not affiliated with or endorsed by Harley-Davidson.