Bore: 3.518in.
Compression: 9:1 Compression.
Sizing: 0.080in.
Oversize.
Premium performance pistons are made from a special hypereutectic T5 aluminum alloy.
This alloy allows for a lightweight piston that runs great, uses less fuel, lasts longer than other pistons, and makes more power.
The kit includes 2 cast pistons, 1 set of Hastings moly rings, and piston pin clips.
Instructions are included.
Fits the following vehicle applications: for Harley Davidson F 1941-1950, for Harley Davidson FL 1941-1964, for Harley Davidson FLF 1953-1964, for Harley Davidson FLFB Electra Glide 1965-1969, for Harley Davidson FLH Duo-Glide 1958-1964, for Harley Davidson FLH Electra Glide 1970-1979, for Harley Davidson FLH Hydra-Glide 1955-1957, for Harley Davidson FLHB Electra Glide 1965-1969, for Harley Davidson FLHF 1970-1972, for Harley Davidson FLHF 1955-1964, for Harley Davidson FLHFB Electra Glide 1965-1969, for Harley Davidson FX Super Glide 1971-1978, for Harley Davidson FXE Super Glide 1974-1978, for Harley Davidson FXEF Fat Bob 1979, for Harley Davidson FXS Low Rider 1977-1979.
