Thank you! I purchased this car from a gentleman who used it as his dailey driver to and from the steel mills in Gary Indiana. It was a Midwest car its whole life and showed it with decades of Cancer top to bottom, but it is a factory 455/4 speed M-20 trans. It still has its original block, crank, rods, heads just bored and balanced/ trans rebuilt. Differential now has 3:90 ratio in it now. It is REAL LOUD and I wouldn't have it any other way. It took me 12 years to complete in my two car garage.