My dart had a 318 and a 7 1/4. I've done lots of burnouts with it, no issues so far, but that was a 150hp 318 with skinny tires. I'm taking bets on how long it'll last with a 400+hp 360 and 255 rear tires! :burnout:
Do the burnout in front of your house. That way when the rear blows up you can push right into the driveway to swap it for 8.25/8.75/Dana 60 (pick your poison).