Jeep 4.0 in 69 Barracuda

There is no good movement of the idler shaft. As it needs to be moved Up/Down to get out of the way of the starter. Moving down would be the easiest, which would put it in danger of impact under the car.
That's not really an option, it would induce a large amount of bump steer, not good or safe. It's too bad, I had an HO 4.0L & 4.2 here, but pitched most of it. Kept heads, some brackets, flexplate, block plate, the fuelie intake & harness/PCM/Etc. Don't believe I have a starter here, or I'd scope it out to see what could be done/interchange with it.