I know this question has been asked to death but I'm going to go ahead and ask again. What 14 bolts will bolt right onto a 1986 GMC Jimmy? And also if I used the 2wd 14 bolt I know that something about them is different but I dont remember exactly what. PS - I AM NOW THE PROUD OWNER OF A DANA 60 FRONT Beefing up my truck broken part by broken part. 1986 GMC Jimmy 9" lift, 38" swampers, and a sarcastic liscense plate holder.