I got my stuff from Rockauto
POWER STOP K242236 (Heavy Duty (Long Life, Truck & Tow)) Z36 Severe-Duty Truck & Tow Click Info for full list of components.
Info
Front And Rear
BECK/ARNLEY 0771623C {#4775060261} (Unloaded (no pads or hardware) & Semi-loaded (with hardware but no pads)) Remanufactured - Semi-Loaded
Info
Front Left; Black Onyx Coated; 4 Piston Caliper; Bore 46mm
BECK/ARNLEY 0771624C {#4773060261} (Unloaded (no pads or hardware) & Semi-loaded (with hardware but no pads)) Remanufactured - Semi-Loaded
Info
Front Right; Black Onyx Coated; 4 Piston Caliper; Bore 46mm