14-Bolt Chevy and GMC Disc Brake Conversion Kits

We have disc brake conversion kits for 14-bolt axles produced between 1973 and 2000. To order a kit, you need to determine if your 14-bolt axle is either a full-float or semi-float design. The GM 14-bolt rear end disc brake conversion kits are available in prebuilt kits or you can design your GMC or Chevy 14-bolt rear end disc brake conversion kit.

Additionally, if you have a full-float axle, there are two styles of brake drum attachment. The “older” style has the drum held on by the studs, while the newer style has a slide-on drum. You need to know which type you have to order the right kit. If you have a full-float axle with a slide-on drum, you can select one of our preconfigured kits below.

If you don’t know which 14-bolt axle you have, no problem! Read our 14 bolt axle identification guide and you’ll know what you have.