Ok so i've been converting a 89 4cyl auto car to a 5.0 manual. I've got the whole swap done minus the drive shaft. The car starts, and i've also swapped the 8.8 in. I've read that you can use AOD, 4cyl and 8cyl t5 ds. I've tried 5.0 AOD shaft and i just picked up a 4cyl t5 trans ds. Both are which are too long. The auto 4cyl shaft is the right lenght but as you all know the U-joints are different. Anyone have any ideas?