Mazda Bed Question

Alright, I did a search but couldn't find the info I was needing but I need to know if a standard cab bed will fit an extended cab frame?  I have an 86 b2000 and I found a mint b2200 bed at the just yard but the only problem is that I have an extended cab and the truck is a standard.  Any help would be greatly appreciated.

No, the beds dont interchange. The extended cab bed has the wheel wells farther forward then the standard cab bed.

Thats what I thought.  Thanks for the help.  Also, does the back glass match up?  There is a solid back window in a 4x4 in there that I would like to snag. 

As far as the glass pretty sure that they are the same

Thats good news.  I will at least pick up the glass and hood.  Thanks again for all of the help.

The glass is all the same so your good there. The regular cab bed looks good on the cab plus but requires a custom rear clip to acomplish.