Due to changes in S&S crankcase design, installation of an S&S 124 engine or S&S crankcase in 01-05 Dyna models requires oil line kit PART #0950-0201; this kit contains a special transmission top cover and oil lines for Dyna models
Installation in 00-06 FLT models requires oil line kit PART #0950-0145, but stock transmission top cover may be used