Reversing Gearbox for 390-500cc Big Blocks - 18HP

This reversing gearbox allows you to easily convert an electric cart to gasoline, using a big block GX-style engine (390-500cc) up to 18HP. Without it, you have no way to change from Forward to Reverse and will only have one direction of travel and no torque multiplication or a simple method to connect CVT clutches.

3/4" Input Shaft w/ 3/16" Keyway

Sprockets Included for #530 Chain(12T)

Recommended by Red Beards Garage

90 Day Manufacturers Warranty

Uses 7.5oz of 85W-90 Gear Oil (GL-5)

Item is intended for advanced users doing custom projects, therefore no tech support or instructions are included. Returns are not accepted. We do not have any other parts to help with your conversion.