Upgrade your 2002-2018 GM Silverado/Sierra 1500 from rear drums to disc brakes with our fully bolt-on rear disc conversion kit.
Designed for 6-lug trucks with the stock drum axle, this kit uses 11.625" x .820" vented rotors, laser-cut and powdercoated steel brackets, braided brake hoses, Grade 8 hardware, and your choice of three caliper configurations. All configurations include semi-metallic brake pads using commonly available replacement components.
No welding or axle-shaft removal required. Compatible with ABS, fits most 15" wheels, and retains near-stock track width.
Designed and assembled in the USA.
NOTES:
- We recommend pairing this kit with our front upgrades HERE
- Will fit inside many *but not all* 15 inch wheels. Typically if the caliper contacts inside of the wheel, clearance can be gained by light sanding of caliper contact points
- Wilwood calipers are NOT parking brake capable
Verify your flange dimensions with the image below. This can be done without removing anything simply by measuring the flange at the back side of the drum.
2002-2018 Chevrolet 1500 Pickup w/ Drum Axle
2002-2018 GMC Sierra 1500 Pickup w/ Drum Axle
Even if it is listed above, if it does not have the correct flange measurements or is not a factory drum brake axle then the kit will not fit.
For all kit parts see our Replacement Parts section