Hahaha... What size tires??
I used to race a 88 chevy (basically same as your truck .. But they had a different interior and had Throttle bodied 350) .... But it just had a 3 inch body lift and tbars maxed ...With 36 13.5 16 Buckshots (Not the maxxis mudders ...The real old school buckshots) ... Had to take a plasma cutter to the body and front bumper lol... And they still rubbed massively ... I didn't care i was only going in a straight line for 200 feet lol
285/75/16's Little baby things, but that's alright. She's the biggest pavement queen ever with those Tbars maxed. I'm afraid to take the thing offroad cause I don't want to break anything under there hahah.
That sounds like a hell of a truck. Got any pictures?