VT#: 10-0023
Engine case for 1984-1991 Evolution engine feature permanent mold castings, CNC machined with a contoured inspection plate. All cases accept a stroke up to 5". Engine case is offered with Timken bearings, race, and pinion race installed and line tapped to standard size. Engine case has cylinder studs installed. Crankcase features 3-5/8" bore.
**NOTE:1981-1991 oil pump is required for assembly. Manufacturer's Statement of Origin is supplied.
FXST Softail® 1984-1991
FLT Tour Glide® 1984-1991
FXR Super Glide® 1984-1991
FLT Tour Glide® 1986-1991
Suggested to use 1981-1991 oil pump