Quote Originally Posted by J57ltr View Post
It was a Caddy, I don't argue with the JY gods, if my part is located on another car, so be it. But like I said the rear were dual piston.

Jeff
Hmmm, interesting.... IIRC the Cadillac DTS of that year range has basically the same brake setup as the Grand Prix GXP.... just that the calipers are not painted the same, and the rotors are more basic. Rear should still be single piston calipers (although 12" rotor).

GMpartsgiant seems to confirm this: http://www.gmpartsgiant.com/parts/ca...~18048081.html

Perhaps aftermarket brakes are more popular than we are aware of?