Will this work ok?? I just Put a 2f 4 speed and split case out of a 84 FJ60in my 65 FJ40 I knew I was going to have to have my rear drive shaft shortened and my front lengthened. While measuring everything and getting ready to head over to the driveshaft shop I figured out that the slip yokes between the FJ60 donor and my FJ40 interchange. Giving me the correct ends to match up on both ends front and rear. Cool! Also noticed the front FJ60 shaft was the exact length I needed for the rear! So if I use it in the rear I would only have to have one shaft made for the front saving me a few hundred bucks! Is there any problem with using the front cv shaft in the rear? Anything I'm not thinking of? It all lines up bolts up. I think. Will be ok. What do yea say???? The picture is of it sitting on the ground. Regular height.