Hedman Shorty Headers?
I don't know about the hookers but I have Hedman long tube headers in my Barracuda. This was originally a 3 on the tree /6 car. The #2 tube comes very close to the steering column (sweeps back along the head). I had cut the levers off so I do not have any clearance issues but I don't think the column shift mechanism would work without serious surgery on that tube.