Want to install headers but which one

I thought my Hedman 1 5/8 went in and cleared pretty well with a floor shifter, but they say you have to mod the linkage for automatics. (I have no info for 4 speed)

The steering rod goes through the header down tubes on the drivers side, and when they are installed they are different heights from the ground at the collectors.

Don't need a oil filter adapter to run them, and they just barely clear the power steering head. (didn't have to dent them anywhere though) and they run a couple hundred for the uncoated, and almost twice that for coated.

Hope this helps just for some info on Hedmans.