I did a search and couldn't find anything on this. My Jeep has the kind of 3 speed trans that does not have a reverse or backup switch in it (I think it's a T18). Has anyone here added a switch using a bracket, sort of like this: JEEP WILLYS 3 SPD REVERSE SWITCH KIT That looks like it would work. I do not want to drill and tap any holes. I think I can make my own bracket out of what I have around the garage. All I'd need is a momentary switch.