VT#: 11-1258
Evolution 83" Big Bore bolt on silver cylinder kit includes 10:1 compression Wiseco forged piston kit, which have been honed for final fitment. No case boring required. Order top end gasket separately.
FXST Softail® 1985-1998
FXR Super Glide® 1984-1994
FLST Heritage Softail® 1986-1998
FLT Tour Glide® 1984-1998
FXD Dyna Glide® 1991-1998