Replacement 80" Evolution piston kit. Pistons are .030 over size. Our kit includes 2 cast alloy pistons, Hasting ring set, wrist pins and circlips.
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to properly break-in new pistons and rings.
Fits:
FXR 1984-1994
FXD 1991-1998
FLST 1986-1998
FLT 1984-1998
FXST 1984-1998