REAR CYLINDER FITS SHOVELHEAD 1979-1985 80 MODELS. CYLINDERS ARE FOR STOCK BORE STOCK STROKE AND COMPRESSION.
CYLINDERS ARE 88.86MM BORE WITH + OR - .005MM RANGE OF TOLERANCE. CYLINDER HAS A HOLE IN THE BASE. PISTONS ARE NOT INCLUDED. MAY REQUIRE THE USE OF A CYLINDER BASE NUT SET AVAILABLE SEPARATELY. *NOTE: ALL CAST IRON CYLINDERS HAVE SAME PISTON TO WALL CLEARANCE .0025 -.003.
FIT