I just picked up a well maintained '87 ford ltd 5.0l and aod trans w/ 72,000 miles, to put in my '90 ranger single cab, 2wd, short bed. I have zero experience with the aod trans. I guess my question is how well will it hold up to 33's? The truck will be used on the street more then off road, but I do plan on abusing it when off road. So any info would be appreciated.