I am not sure Steve although I know that the Hydra-Matic was in use and now all the military trucks are autos, I am not sure it made it into any Duces
BTW Hello wave


The difference between men and boys is the price of their toys.
Grant from Roy, Washington
1956 6100 Chevy Dump Truck in the Gallery
1964 GMC Drump Truck in the Gallery
user
http://s1301.photobucket.com/user/56Taskforce/slideshow/