Add the safety, reliability and performance of rear disc brakes to your 3rd Generation F-body with our GM 10 Bolt Rear End Disc Brake Conversion Kit. In this kit you receive everything you need to mount single piston disc brakes to your GM 10 Bolt Rear Axle. All components used in these kits are new high quality, precision machined products with a zinc plated finish to reduce corrosion and extend the life of your brake system. The heavy duty parking brake caliper will allow you to use your stock parking brake cables to actuate your parking brake.