3 to 4-speed conversion kit for 45" Flathead - 41-51 WL & 32-63 G Servi-Car (NU) Shock absorber mount kits improves stability in tight cornering

improves stability in tight cornering

22mm external threaded for 75-up style petcocks

de plexiglas shields voor je quarter fairing in het smoked of clear

- Reverse polarity protected

25595-37 and 25785-30A

3 to 4-speed conversion kit for 45" Flathead - 41-51 WL & 32-63 G Servi-Car (NU) Shock absorber mount kits improves stability in tight corneringWill enable you to turn the stock 45" 3 speed transmission into a 4 speed. 1, 2, 3 are smaller and 4th gear is identical to OEM ratio to get closer to the optimum RPM (Torque) at different speeds. Fits 3 speed 45" (750cc) Side Valve models. 41 46 shift pattern. Can be used with later models when converted to footshift or the tankshift pattern is converted to 41 46 style. Note: The stock transmission side cover (kickstart cover) must be machined to