Yes its easy. Just have to weld a ring gear to your clutch basket.
1975 ironhead chopper s&s stroker kit, andrews gears,andrews cams, crane ign,s&s super E, 1962 frame with weld on hardtail and 8 inch gooseneck, 18 over springer which was made in 1954.
Everyone knows that Harleys don't leak oil, they just mark their spot! (ever seen those signs that say "Washington stayed here"?)