The box part numbers say Camaro but they will not or seem to not work on my 88 IROC. The emergency brake is a total no go as the bracket contacts the spring perch. The machined surface for the flex hose and the bleed nipple are backwards with the bleed nipple on the bottom. If I try the "other" side then the location necessary for the emergency brake is on top and blocked by the spring perch.

Do I have the wrong calipers or an I suffering cranial/**** inversion?

This is a partial representation of what I have.
Manufacturer Info

If this works it is one of the calipers.

Yahoo! Photos - net_coma's Photos - P1010504

Those are for a Corvette and will NOT work with your Camaro, the bleeder screws and banjo holes are reversed for the Vettes. The casting is the same but is drilled differently.

Ed

Thank you Ed...that is what I had determined but wanted to be sure before I get on the phone tomorrow to arrange a return.