New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

SKU: 4120891

Kb Performance KB263.020 Cast Piston Kit (74ci., Domed) - .020in. Oversize to 3.458in., 9:1 Compression

Regular price $212.69
Sale price $212.69 Regular price $249.95
Sale Sold out
Unit price
/per 
Shipping calculated at checkout.
In stock and ready for shipping
This is a pre order item. We will ship it when it comes in stock.
Bore: 3.458in.
Compression: 9:1 Compression
Sizing: 0.020in. Oversize

High-quality premium performance pistons are a special hypereutectic T5 aluminum alloy. This alloy makes it possible to build a lightweight piston that makes more power, runs great, uses less fuel and lasts longer than other pistons. Kit includes 2 cast pistons, 1 set of Hastings moly rings and piston pin clips. Instructions included.

Vehicle Fitment:

1941-1950 Harley Davidson F
1941-1964 Harley Davidson FL
1953-1964 Harley Davidson FLF
1965-1969 Harley Davidson FLFB Electra Glide
1958-1964 Harley Davidson FLH Duo-Glide
1970-1979 Harley Davidson FLH Electra Glide
1955-1957 Harley Davidson FLH Hydra-Glide
1965-1969 Harley Davidson FLHB Electra Glide
1955-1964 Harley Davidson FLHF
1970-1972 Harley Davidson FLHF
1965-1969 Harley Davidson FLHFB Electra Glide
1971-1978 Harley Davidson FX Super Glide
1974-1978 Harley Davidson FXE Super Glide
1979 Harley Davidson FXEF Fat Bob
1977-1979 Harley Davidson FXS Low Rider

Your Garage

Add a Vehicle