Rear Disc Brake conversion brackets. This is the bracket need to convert your rear drums to disc brakes using affordable mid eighties Monte Carlo Calipers and Chevrolet truck rotors. We manufacture these brackets by the hundreds using the latest technology. They are ambidextrous, laser cut, bent, and feature four mounting holes. This is a MAJOR upgrade to your Toyota Pickup or 4Runner Rear Drum Axle. We run them on our trail trucks to slow down those big meats but works equally well on stock trucks. This conversion can be done often for less than repairing the current outdated drum setup. This is an easy upgrade, that you CAN do. After collecting parts, conversion takes no more than a few hours to complete.