I know it sounds like a silly question, but did you run the pattern on it yet? I know a couple different guys that bought 4 speeds they were told were T5's only to run the pattern when they got back to the garage and find out they weren't both were swap meet buys. They look alike externally but I have know clue what their tag numbers run. I'll hit some of my books when I get home this evening and see if I can find that number.
Also got any pics you can post maybe someone will recognize the critter.
Mongo
