A/C Compressor Mounting with Car Engine
@JBrian might have some insight, he did something custom on his Duster.
One option is to move the motor forward, that is what the Holley mounts do so that the car AC compressor fits. That’s not the only reason, it also helps the oil filter mount and make clearance for the SRV module if you run the 6.4 intake.
I like the Schumacher brackets myself as they don’t use the AC compressor mounts. And it appears that they would be easier to modify if someone were to relocate the motor to duplicate the Holley motor location.
One other idea is to move the DS mount back. Modify the bracket and rebuild the mount on the k-frame so the compressor bolts up. But this option would still need to use a different mount than the TTI ones. This is a variation on the idea of modifying the PS TTI mount to clear the oil filter. And it is just an idea on my part.
There is one guy on here that completely rebuilt the DS mount to clear the AC compressor, but it was much more than my idea of just sliding the mount back.