Was just trying to figure out why everyone goes HO? Also, I have my running 87' and one more 88 that's runs but isn't street able,as the cab has been damaged severely. Anyway that means I have a full second set of running gear, motor, and aw4 tranny. Thinking of rebuilding the tranny, and having the spare motor stroked. Wondering what issues I will have. I don't want crazy power, just good strong power and like new condition.