I just stopped by a wrecker in central alberta and there is a 73-75 blazer with a top and factory roll bar. Did not look at anything else on the blazer. He also has 3 consoles (2-72 style and 1 73 and up style). All had to be redone.
I asked for prices and if you take them out the prices are:
top $200 (The hatch is not on the top but I think it is under a 72 close to it.)
rollbar $200
all three consoles for $85 each.
Everything needed work and the roll bar looked like a lot of work to get out.

They had a bunch of 69-72 pickups there with uncut dashes around the radios. If you remove $50.

Not sure if this is any use to anyone but I can find the phone number if anyone is interested.

I am sure I already know the answer but was there anything left of the 67-72 trucks? Any swb by any chance? Thanks.

I wasn't looking at the trucks that close but not much interior left. A couple of radios, weathered dash bezels, weathered seats. Did not see a swb but there was a suburban there that had some kind of extended roof with glass in it like old station wagons. I would have taken pictures if I had my camera.

Are you looking for a swb frame as a buddy of mine bought one and is not sure what he is doing with it?