Gears & Axles - will 93-97 caliper mount plate accept 98+ caliper

the rear is from an LT1. The abs is 3 channel like my LS1.
The mounts for the calipers are intact. Can I bolt my 00 caliper in the 95 rear axle? Must I pull the axles and swap my LS1 caliper mounts?

completely different..