uhhhmmm... what?
Superlift rear IFS bracket.?????
You mean the passngerside beam drop bracket? Rad arm drop bracket?
The rear is about 1 inch or 1.5 inches higher than the rear. or higher than the front with the 4" lift, caus that would make sense.????
Is this comparing stock SUA to the new SOA??? And how did you do the spring over, did you weld on new mounts or use the stupidlift kit?
But apart from that, you can simply swap in the 5.5" coils, but I would stay away from superlift coils, look for skyjackers or wildhorses Eb springs. You would need to modify the buckets for the EB coils but definatly better ride. I hate my superlift springs. Also, I would reccommend away from the 3" bl, I also dont like mine after the 6" lift, it handles like **** and the body roll/death wobble is terible.