Right know I have a dana 44 8 lug up front the only problem is that it's drum brakes. I have all the stuff to convert it to disk wich I got of an corp. 10 bolt 3/4 ton. Now the ? is should I do the D44 where I have to put all new seals, gears, and a locker or should I just get a d60 already built? I use my 69 k20 for work and for wheeling, when I wheel I do about 80% fast dirt trails and 20% mud and rocks. Know what do you think I should do?