tranny

im trying to figure out what kind of tranny my mazda b2200 91 has...its an automatic tranny and i need to know if there is a shift kit for it too...i have a parts truck with one and the one in the truck is slippin so im gunna take the one outa my parts truck put a shift kit in it and put it in my truck....but i need to know the tranny and if there is a shift kit...thanks alot

B2200 Specifications (http://www.mazdatruckin.com/B2200/B22Specs.html)

Tranny info is on there. As far as I know nobody "makes" a shift kit for the mazda tranmissions. If you know where to look though you should be able to find different solenoid springs and if you drop me a post on my site on what you want the tranny to do in different gears I can go through my books and figure out where you need to make modifications. All you should need is a wide assortment of small sized drill bits and maybe some aluminum spacers or something that can be easily cut to make a spacer.