IS A HARDBODY FRAME THE SAME AS A MAZDA B SERIES FRAME?
Nope, Two different trucks from two different companies. Now having said that I think I heard that the frames are a standard width between the rails so a bridge notch or something of the like "might" be interchangeable
oh ok. just had a hardbody frame laying around and was wondering if i could use it to stock floor a mazda.
anything is possible. with the proper skills and time, you could make it work. it would prolly be easier and way cooler to just build yourself a new frame