2005-2009 GM Rear Brake Kit (2302049) f550 5 inch Knuckle Box Kit

5 inch Knuckle Box Kit - Pass (UPC 658848615186)

R2: Suited to the customer wanting to maintain the payload capacity and factory rake (unloaded)

if you've got factory chrome on your truck these will match right up

they should be serviced with this grease at each oil change

2005-2009 GM Rear Brake Kit (2302049) f550 5 inch Knuckle Box KitDescription This system features brackets to relocated your factory caliper to allow the use of our 14 inch 2pc slot, drill, zinc plated directional rotors. The EradiSpeed+1 is a simple bolt on (no bleeding of the brakes required). By increasing rotors diameter, you increase torque and leverage of the brake. A very popular upgrade for customers increasing wheel diameter that want to improve braking, as well as a visual impact behind the open wheel.