I made a mod for the sunburst to be full time rwd, with a v12 engine and can't seem to get the car to move. I've been at it and to no luck I've yer to figure out what can be causing the problem. I'll send the file to the people that can actually help
Well looking at your powertrain tree you need the rear driveshaft to connect to the gearbox, so just take the driveshaft coming off the gearbox and have the input of it gearbox and the name as "transfercase" or whatever the driveshaft's input is and it should work fine.
