VT#: 11-0086

Big Bore cylinder kit for Evolution models includes pistons, rings, wrist pins, and gaskets. This kit has a silver finish and is bored to 3-5/8". Kit is supplied with fitted 9:1 compression flat top pistons, ring, wrist pins, head and base gaskets. Stock crankcases must be machined to accommodate the larger spigot diameter. Cylinder kit features a 4-1/4" stroke.

FXST Softail® 1984-1998
FLST Heritage Softail® 1986-1998
FXR Super Glide® 1984-1994
FLT Tour Glide® 1984-1998
FXD Dyna Glide® 1991-1998