I would guess its been on here before, I looked through first 20pages and didnt find any. I am lookin to do a sas on my 97 k1500. Mostly DD but gets used in the field and offroad every weekend. not hardcore rock crawlin or anything just the mud and bombin around in woods. prolly just going to run a D44 high pinion up front from a bronco or such. my questions are has anyone done this before, or know of anyone who has? What is needed to convert the 5 lug to standard 6 lug?