okay i just recently paid off my 383 stroker kit that i had on layaway. Now i need a transmission to go with it seeing as my t5 that i currently have is going to explode if i even think about using it haha. i was looking at TH400 (part # 211000) TCI street fighter transmissions and i can get one (brand new) for 900 dollars. I just need to know what size tail shaft. It comes in a 4inch and 9 inch. i'm assuming its going to be the 4 inch since the wheelbase on these cars are so short to begin with. but im not 100% sure. i also need to know what else is needed for this swap to work. thanks :-D