124" Cylinder and Piston Kit

Kit includes fitted forged pistons, pins, clips, rings, cylinders, head gaskets, base, and exhaust gaskets10.9cc dished pistons; 10.6:1 compression ratio w/stock 85cc cylinder headsFor use with stock heads or S&S heads with stock bolt pattern4.625" strokeMade in the U.S.A.Requires crankcase machining.