ok so heres my idea i have a half ton and im going to put a GM 14 bolt in the rear with a limited slip diff. i was wondering on that count from year truck could i take it from that would fit my truck which is a 79 shortbox. my other thought was could i put a dana 60 up front rather than the dana 44 which is from what heard is the the same except for axle shafts from the half ton to the 1-ton?? also what years of the dana 60 would fit my truck?? also what is the best transfer case on the market for these trucks such that it can handle quite a bit of power and torque.