hey guys, my friend has a 95 gmc 2500 6.5 diesel and we started looking for body lifts for it, it already has a 6 inch lift with 35's but hes wanting to go another 3 with 38's. The problem is every body lift we see says it "can NOT fit diesel equipped models" is there a reason why? i thought maybe the steering is different or just the weight difference. also, is there anyway to find a kit that will fit a diesel? any help or input is much appreciated!