I am running a 65 B-body drive shaft to my posi 8 3/4 4.10 rear end on my duster. (Had it cut down) My question is, with 500hp +/- and over 500 ft lb torque, is this going to last with sticky tires? I can run it with my new radials for a week or 2 til they're bald, :grin: but when I want...