stock specs?

I am buying a 89 Dodge Ram 250 Van today. It was a van used by the local hospital. Not a resque van. It was parked indoors everynight. It has 77 thousand miles and looks brand new in and out. The rear has no seats ever and a thick ruber no skid pad that runs from the back of the seats to the door.
I would really like to know about some of the stock items of it, like the horse power and TQ. output from the 318 engine. As I read most of the post I have searched it looks like it will have a 727 trans. I know they are good. I do wonder about the rear end. Is it a Dana or what. I dont have access to the tag on it to run it. Also, with it being a 250 is it a 3/4 ton or what. I appreciate any answers to any questions. I am looking to make this a camping type vehicle.

The B250 or just 2500 in later years is a 3/4 ton van. You should be able to extract some information from here.
http://en.wikipedia.org/wiki/Dodge_Ram_Van

Thank you for your post, it was very helpfull. I get it tomorrow or as soon as my insurance check comes, they totaled my Jeep and I am buying this van and rebuilding my Jeep Comanche.