Want help on a 383 VIN

Thanks fellas. So a B-body it is. road runner, GTX, Coronet, Super Bee. Now I can check around. I do know of a few of these cars around here. This engine was assembled and ready to fire up. Looks like it was a runner that got a clean up and refresh. I'll probably open it up quick before it hits the run stand.

Thanks again. :)
Not a GTX, George.
They came standard with a 440 or better.