Thanks for all the input It looks like I will be pulling the Divorced set up out of the 77 and putting it in the 78. I'll probably swap out that high pinion 44 and the dana 60hd out of the 77 this high pinion has alot smaller outer hubs and the 60HD outer houseing looks like it is beefed up more than the standard 60 in the 78. I know that these are not the axles of choice for my application but we have a couple of guys running them and as long as you keep the wheels spinning and eliminate the bounce they held up pretty good. Long term is 60 front and rebuilding a dana 70 that I have with a broken pinion.