Here is another strange one. Bought a 1972 B-body from the original owner. It is a 340 with a 4speed. THe trans looks like the ones already posted and the engine has no stamping. The date on the front of the block shows it was done about 3 months before the car was built which is about right. Don't know if it was a warranty block put in before it left the plant or if it was never stamped. The original owner insist's that it is the original drive train. What do you guys think?
