so i got this 14bolt in the back of the yard that we salvaged from an old 2wd pickup. wondering how i should go about getting it ready for my blazer. specifically the spring perches and shock mounts. the perches were already moved once to about 44 inches for a dodge. should i re use them again after i cut them off or buy new ones. if i need new ones, where do i get em>? and shock mounts, do i reuse the 2wd ones? is there some trick way of doing it? ive heard of some people running them on top of the axle. my truck has around 3in lift. also, is there any way of telling if its a govlock?