65 Panhead, 66-79 FL Shovel, 80-84 FLH, 80-84 FLHC, 80-84 FLHS, 82-84 FLHP, 83-84 FLHT, 83-84 FLHTC, 83-84 FLHTP, 71-81 FX Shovel, 82 FXB Sturgis, 82-84 FXE, 82-84 FXEF, 82 FXS, 82-84 FXWG, 83 FXDG, 83-84 FXSB
Note: For electric start models only
For precision belt adjustment, kits for aluminum-primary Big Twins include a BDL idler that makes sure belt tension is correct (tin primary models use tranny adjustment for correct belt tension). All kits use 31-tooth engine pulleys and 47-tooth clutch pulleys.