i have 70k on my truck and i think the tranny is going out again. the first time was at 40k. the dealership said it was a bad bearing from the factory that caused it. this time it maybe because the guys who rebuilt it sucked. i dont spin my tires that much and most of my driving is on the highway so i dont know what the hell it is doing this. this maybe a dumb question but, will a 480 hook up to our 5.3's? if so jet has one out i was looking at. if not where can i get one that is good and wont make me start robbing Mcdonalds all over Texas just for tranny money? thanks in advance