Hotchkis Front sway bar and caliper interference

It wont. You can always rear mount the calipers if necessary.

If he’s running Hotchkis UCA’s they won’t rear mount with pin calipers. Been there.

Would need to check in slider 73-76 Calipers. IMHO, doubtful.

The Hotchkis UCA take a wide swing at the rear.