Rear Disc Brake Kit with E-Brake Cables, 66-77 Bronco SKU: 3131

Early Bronco Rear Disc Brake Kit with E-Brake

Take the guesswork out of upgrading your Bronco’s rear brakes with our Super Deluxe Rear Disc Brake Kit, complete with emergency brake calipers. Engineered specifically for the Early Bronco, this all-inclusive kit has everything you need to convert your rear drums to discs — no searching for extra parts, no piecing together hardware.

We’ve included precision-fit brackets and hardware for both small and large bearing axles, making this kit as versatile as it is complete. Stainless steel hard lines, caliper flex hoses, parking brake cables, rotors, brake pads, and all the small parts you need for a clean, reliable install are right here in the box.

Note: Mock-up and fitment are essential. Welding is required for brake line brackets, and lower shock mounts may need modification for caliper clearance. If you’re running stock 15" steel wheels, spacers and longer studs will also be necessary.

• Complete Rear Disc Brake Conversion Kit:
  No extra parts needed — it’s all in the box!

• Fits Small & Large Bearing Axles:
  Includes all brackets and hardware for both axle types.

• Emergency Brake Calipers with Cables Included:
  Maintain parking brake functionality with integrated e-brake calipers.

• Stainless Steel Hard Lines & Flex Hoses:
  Built tough for durability and a clean install.

• High-Quality Components:
  All parts are brand new — no reconditioned or rebuilt parts.

• Rotors for 5x5.5 Bolt Pattern:
  Perfect fit for your Early Bronco wheels.

• Welding Required:
  Brake line brackets require welding; mock-up for fitment prior to welding.

• Check Wheel Clearance:
  Stock 15" steel wheels require spacers and longer studs (see fitment notes).

• All Hardware Included:
  From brackets to small parts, it’s all in the kit!

Fitment Notes

• For stock 5.5" wide steel wheels, use 1/2" spacers and longer axle studs.

• For stock 6" wide steel wheels, use 1/4" spacers.

• Rear shock mounts may need repositioning for caliper clearance.

• Always mock-up before final welding or painting.

Stop stronger, stop smarter! Complete rear disc brake kit w/ e-brake for 66–77 Broncos. Fits small or large bearing axles—eliminate the guesswork.