VT#: 10-3114

S&S Evolution engine case set with studs, bearing race, and transmission door. S&S Evolution engine case set for 1991-2003 XL models requires 1986-1990 three piece style pushrod covers and oil filter housing. Engine cases are supplied with the necessary hardware for crankcase assembly. Cylinder studs, main bearing race, cam bearings and transmission bearings are all installed and case includes a heavy duty transmission access door. Engine case has stock bore. Manufacturer's Statement of Origin is supplied.

XL Sportster® 1991-2003 Evolution