Magnum Exhaust Manifolds in an A Body

I'm not too worried about it... one of the nice things about these old Mopars is that so many parts are interchangeable with so many others. I have a second complete drivetrain, 2nd disc setup, 2 sets of wheels (none of which fit on my car now that I've gone to the big discs and drums LOL), now these manifolds and on and on... a 2nd A-Body later will be SO much cheaper than this with the big head start if I plan it right! And these parts aren't going to get easier to find.

About the Doug's or even TTI's... they seem cheap now since I won't have to convert over so many other things to make these fit... everything to convert the column, floor shift, steering all add up to a lot more work and money! Not to mention the interior work to make it right.