These rear brake conversion brackets are designed to fit the 99-18 GM trucks. The brackets allow you to run 15” wheels. These are CNC machined out of 1/2” 6061 Aluminum, made in the USA. Factory hardware works on these brackets.
THESE BRACKETS DO NOT RETAIN PARKING BRAKE.
Brackets are made for the following calipers/rotors:
- Right Caliper Part Number: C552 or 18-4301
- Left Caliper Part Number: C553 or 18-4302
Replacement Banjo Bolt:
(10mm) H9449-2 or
13940
Brake Pads: 
MKD368 or DG368
Brake Rotors:
Part Number: 5977RGS or 5568