MY WAGON HAS A 69 CAMARO DISC BREAK SET-UP ON THE FRONT. I CALLED A SPINDLE MANUFACTURER ABOUT A DROP SET-UP AND THEY STATED THEY HAD A 12" SET-UP WITH A 4 3/4 PATTERN. THEY STATED THEY THOUGHT THE 69 CAMARO CALIPERS WOULD BOLT UP ,STATING THAT THE ONLY DIFFERENCE IN THE LATER CALIPERS WAS THE METRIC BANJO BOLT AND HOSES. ANY TAKERS ????

what is your question?
the camaro calipers will fit, they have the same caliper pin spacing.