Andrews 276150 Medium Lift Upper Spring Collars

Sold in a set of 4. Used with stock springs, these heat-treated steel upper collars will add approximately .060 spring travel with no other modifications. Easy way to install B grind or #2 cams in stock heads..

Vehicle Fitment:

1948-1950 Harley Davidson F
1948-1964 Harley Davidson FL
1953-1964 Harley Davidson FLF
1965-1969 Harley Davidson FLFB Electra Glide
1958-1964 Harley Davidson FLH Duo-Glide
1970-1984 Harley Davidson FLH Electra Glide
1955-1957 Harley Davidson FLH Hydra-Glide
1965-1969 Harley Davidson FLHB Electra Glide
1979-1981 Harley Davidson FLHC Electra Glide Classic
1955-1964 Harley Davidson FLHF
1970-1972 Harley Davidson FLHF
1965-1969 Harley Davidson FLHFB Electra Glide
1980-1981 Harley Davidson FLHS Electra Glide Sport
1983-1984 Harley Davidson FLHTC Electra Glide Classic
1980-1983 Harley Davidson FLT Tour Glide
1981-1984 Harley Davidson FLTC Tour Glide Classic
1971-1978 Harley Davidson FX Super Glide
1980-1982 Harley Davidson FXB Sturgis
1983 Harley Davidson FXDG Disc Glide
1974-1984 Harley Davidson FXE Super Glide
1979-1981 Harley Davidson FXEF Fat Bob
1982-1983 Harley Davidson FXR Super Glide II
1984 Harley Davidson FXRDG Disc Glide
1982-1984 Harley Davidson FXRS Low Glide
1983-1984 Harley Davidson FXRT Sport Glide
1977-1982 Harley Davidson FXS Low Rider
1983-1984 Harley Davidson FXSB Low Rider - Belt
1984 Harley Davidson FXST Softail Standard
1980-1984 Harley Davidson FXWG Wide Glide