Twin Power 89-93 Big Twin 1 Piece Starter Jackshaft Kit Replaces H-D 33216-90 93One piece design delivers more starter torque to the primary and is more tolerant of misalignment problems, all for less money than stock jackshaft assemblies. This Part Fits: Year Make Model Submodel 1989 1993 Harley Davidson FLHS Electra Glide Sport Base 1989 1990,1992 1993 Harley Davidson FLHTC Electra Glide Classic Base 1989 1993 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 1989 1990 Harley Davidson FLST Heritage Softail Base 1989 1993