buddy you don't wanna know the price. It was about $4500 when all was said and done. 6 speed automatic. I can engage the torque convertor manually inside the cab if I need too, or it will do it on its own. It works just like the Allison in the new GM's but with another gear.
The Bell housing was the tough one. We ended up getting out of a used mixer truck that had a cummins/allison combo. If I had to do it all over again I would have gone through B-D Power.com They specialize in transmissions and power upgrades, good ones, to fit up with dodge. Probably for a little less. I know guys that went this route and they are happy. Not that I don't love the Allison, it pulls like the world is on fire, but I think you could save yourself time and money with BD. They are out of Canada.