Disc Brake Brackets For GM 14 Bolt Full Float Rear Axles Motobilt

The Motobilt GM 14 bolt full float rear disc brake brackets are a bolt on design. The Motobilt MB4022 disc brake brackets are a bolt on design for the GM Full Float rear axle. The brackets are CNC laser out out of 3/8 inch thick P and O steel plate and CNC bent. Brackets have multiple holes so they can be clocked or mounted in the optimal position for your application. The mounts are sold as a pair.

• GM 14 bolt full float rear disc brake brackets
• CNC laser out of 3/8" thick P and O steel plate
• Ships raw metal
• 12 holes to provide adjustment for caliper location
• 7/16"-20 thread for the slide pins
• Sold as pair
• ~8 lbs per set

Included Parts:

• (2) disc brake brackets

Applications for the brake parts include but are not limited to

• 1973 - 1987 Chevrolet C20, C30, K20 and K30 single rear wheel with the GM 10.5" 14 bolt full floater rear axle (stud mounted drums, NOT the slip fit drums)
• 1973 - 1987 GMC C25, C35, K25 and K35 single rear wheel with the GM 10.5" 14 bolt full floater rear axle (stud mounted drums, NOT the slip fit drums)

Brand:

• Motobilt

Part Number:

• Motobilt MB4022

Additional Parts Required:

• The brake calipers, pads, rotors, and slide pins are all sourced from a 1985 Chevrolet K20 4x4 (JB6 is the smaller caliper piston and JB7 is the larger caliper piston):
  • Left caliper (1 required): Napa N4674
  • Right caliper (1 required): Napa N4673
  • Rotor (2 required): Napa 4885677
  • Brake pads (1 required): Napa PFB PF728AM
  • Caliper slide pins (4 required): AFCO 10160
  • Banjo bolts 10MMX1.50 (2 required): Dorman 13940
• Brake line (2 required): Napa H86572