Valves & Parts

Heavy-Duty Valve Spring Kit for the M-Eight from S&S Cycle. Fits: 2017-2018 Harley Milwaukee Eight Engines Include springs, upper and lower collars and keys For valve lift to .605" with 1.860"/178 lb. installed height, 376 lb. at max lift Max...

Lower valve spring collars from Manley. Stock Spring travel. Repl. OEM #18222-48 Fits: 1936-1979 Harley Knucklehead, Panhead and Shovelhead Made of a special chromoly material Hardened and coated with black oxide for durability and longer wear Made...

Andrews High-Lift Upper Spring Collar Set for the Shovelhead. Fits: 1966-1984 Harley Shovelhead Cams with .600 lift can easily be accommodated when used with high-lift springs Made from T-6 aluminum, collars are lightweight, hard-coated and very...

Andrews Medium-Lift Upper Spring Collar Set for the Shovelhead. Fits: 1966-1984 Harley Shovelhead Intended to work with stock springs and add approximately .060" spring travel with no other modifications on 66-84 74" and 80" motors The easy way to...

Lower valve spring collars from Manley. +.030" Spring travel. Fits: 1948-1979 Harley Panhead and Shovelhead Made from heat-treated chromoly material and black oxided Work well with OEM and aftermarket spring kits Sold as a set of four Made in the...

Lower valve spring collars from Manley. Stock Spring travel. Repl. OEM #18222-48 Fits: 1948-1979 Harley Panhead and Shovelhead Made from heat-treated chromoly material and black oxided Work well with OEM and aftermarket spring kits Sold as a set of...

Andrews Lower Spring Collar Set for the Shovelhead. Fits: 1966-1984 Harley Shovelhead Similar to stock 80-style parts, but lower profile for easier installation of higher lift cams Required parts if you use 80-style valve guides that utilize "K"...

Lower collars from Kibblewhite for Harley Panhead and Shovelhead. Fits: 1948-1979 Harley Panhead and Shovelhead Made of heat-treated steel Machined to fit .725" seal and .565" valve guide Lower collar is counter-bored to allow for greater...

Manley Valve/Springs Kit for the 1966-1979 Harley Shovelhead. Fits: 1966-1979 Harley Shovelhead Kits include "Race Master" valves, performance double-spring assemblies, steel top collars and machined keys Requires no cylinder head machining for...

Manley Valve/Springs Kit for the 1980-1984 Harley Shovelhead. Fits: 1980-1984 Harley Shovelhead Kits include "Race Master" valves, performance double-spring assemblies, steel top collars and machined keys Requires no cylinder head machining for...

Kibblewhite Valve Spring Kit for Harley Panheads and Shovelheads. Fits: 1948-1984 Harley Panhead and Shovelhead Dual super clean chrome silicon springs; .600" lift with a 155-165 lb. seat pressure Accepts stock and aftermarket spring collars Sold...

High-Lift Valve spring kit from S&S Cycle. Fits: 1948-1984 Harley Panhead and Shovelhead 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...

Complete Valve Spring Kit from Kibblewhite. .415" Lift. Fits: 1966-1979 Harley Shovelhead Designed for maximum performance Feature interference-wound, double-chrome silicone springs; heat-treated steel base washers Available in a complete set for...

Complete Valve Spring Kit from Kibblewhite. .600" Lift. Fits: 1966-1979 Harley Shovelhead Designed for maximum performance Feature interference-wound, double-chrome silicone springs; heat-treated steel base washers Available in a complete set for...

High-Lift Valve springs from Andrews for the Harley Shovelhead. Fits: 1966-1984 Shovelhead (Set of four) Provide correct spring force for any of our performance cams when used in 74" and 80" motors Max lift; installation does not require complicated...

S&S .585" Valve Spring Kit for Harley Big Twin Unique S&S design dual-spring kit reduces the risk of valve float For valve lift to .585" with 1.800"/130 lb. installed height, 325 lb. at max lift Includes springs, top and bottom collars,...