I got a rebuilt T-5 that had the world class upgrade done to from a friend. He had it in his cobra kit car and when his motor blew up he had a 331 built. During that time I bought the trans from him for 350, and he bought a G-Force T-5. My trns was busted so I put in and ran it for about 3000 miles before my motor broke. I am now in the process of getting a 331 also and want to put a G-Force T-5 behind it. I was going to put the trans on ebay but I wasnt sure what a good price would be. Between both cars that it was in it has about 8000 miles on the rebuild. So what do you guys think. I know the title line says 5000 mile but it is actually around 8000