Without a question my blazer is totally stock. I have plans this summer to go up 4" I am very interested in doing a shackle flip in the rear however after discussing this with a fellow CK5 member it seems it might be a little too woobly in the rear for towing. Should I just do new springs all around or go ahead and go with the shackle flip with a rear swaybar and disconnects?! Blocks are out of the questions I rather springs. Anyone tow and can tell me otherwise about my possible wondering blazer. By the way I pull in general a 17ft pop-up camper and a 18 ft ski boat on a 21ft trailer.