I asked this in another thread but I thought it would be more appropriate in this section since it was off topic. Can I swap out a tailshaft of a 5-speed trans from a 2wd to a 4wd trans? I'm looking to take a 5-speed 4wd trans and convert it to a 2wd. Or if not are there any trans that would fit the 4D55 that can be found in the gas engines? Or would it be better to try to make my 2wd truck into a 4wd? I know that would require a whole re-work of the front end to say the least.