No body lift. It's a suspension lift. As for the bigger tires.. it came stock with 4.32 r&p with 30" tires. I'm running only 33"s and never overheated with the stock r&p's. I'm running 4.90's now. What I think is the trq converters slipping too much which is adding to the heating.

Been too busy today to check the thermostat. I did buy a new one. it's 180. they had a 170 for special order but i think the 180 should work. Heck I might buy the other to try. they are only 13 bucks.

DC

97Sport A/T 33's
locked front & rear 4.90
5" IFS Lift