Wiseco Standard 80 Inch Shovelhead Piston Set for Harley Davidson FL and FX Models

Wiseco piston set is standard size 3-1/2 inch bore. It has a compression ratio of 7:1″ and the set includes rings.

Upgrade your Harley Davidson engine with the Wiseco Standard 80 Inch Shovelhead Piston Set, designed specifically for models from 1978 to 1984. Crafted in the USA, these pistons are engineered to deliver reliable performance and durability for your classic motorcycle. The kit includes all essential components for a comprehensive rebuild, ensuring a seamless installation process. Proper break-in is critical; run the engine at moderate speeds for at least 500 miles, avoiding excessive operation in lower gears to ensure optimal piston and ring seating. Refer to the detailed instructions available at http://www.vtwinmfg.com/Instructions/MS/Wiseco Piston Inst. Guide and
Fitment
Harley Davidson FL 1978
Harley Davidson FL 1979
Harley Davidson FL 1980
Harley Davidson FL 1981
Harley Davidson FL 1982
Harley Davidson FL 1983
Harley Davidson FL 1984
Harley Davidson FLT 1979
Harley Davidson FLT 1980
Harley Davidson FLT 1981
Harley Davidson FLT 1982
Harley Davidson FLT 1983
Harley Davidson Fx 1978
Harley Davidson Fx 1979
Harley Davidson Fx 1980
Harley Davidson Fx 1981
Harley Davidson Fx 1982
Harley Davidson Fx 1983
Harley Davidson Fx 1984
Harley Davidson FXR 1982
Harley Davidson FXR 1983