BDL redesigned the motorplate for the new side guard and rear dome cover, a new side guard that uses 2 stand offs with 1/2"-13 threads and the newly designed starter housing One-piece 6061-T6 polished billet motor plate locks the tranny and engine together All of these kits include a 3" wide belt drive unit with polished pressure plate, double row sealed mainshaft bearing and a complete ball bearing clutch kit with Kevlar plates For installation in wide frame/tire applications, choose the appropriate insert to space the front pulley Replacement clutch pack 162-473 Replacement belt 600-0432