I will certainly look at the f body stuff but I dont know enough about the k frame to say either way right now if it would work or not. I will say that with the torsion bar moved the down pipe routing is a lot easier though.

I revised the mock up today after reviewing a bunch of body pics. Hoping to finalize it this week so I can check some other cars. I have a 72 demon lined up to check next.

For reference my brand new blow thru E85 750HP holley was $750, but an existing carb can be converted for much less then that.

I will provide plenty of kit options for people if it makea business sense to do so. The hot sides will be big enough to support quite a bit of power, so they will work on everything from a 500hp turbo to 1000hp. Im guessing 1000hp will be about the flow limit for the manifolds.