S&S Cycle Valve Spring Kit

Features

• Fits Panhead and Shovelhead models 1948-84
• This kit is designed to be used with stock style guides, bottom spring collars, 3/8″ valve stems and keepers
• Thin stemmed valves may also be used if the keepers used are designed to compensate for the difference in stem diameters
• By grinding .060″ to .090″ off the tops of the valve guides, cams with lifts up to .550″ may be used
• Panheads usually require additional rocker cover to top collar clearance
• Kit includes 4 aluminum top collars, 4 outer valve springs, 4 inner valve springs, and instructions