JEEP J-20 8 LUG rear disc brake kit

1 13/16 Inch Spacing between each hole. Fits most 16" Single Disc Brake Style Wheels and larger. It will not fit 15" Single Disc Brake Style Wheels or Dual Wheels. ​ ​*When converting from drum to disk. You will need to cut and re-flair your existing hard brake line or bend new ones. These are not supplied.
Photos shown are a representation of the appearance of components in a complete kit with options. Actual product may vary for your application
Mid 1973 - 1985 Jeep J-20 8 lug 7 bolt backing plate complete rear disc brake conversion kit includes:
  • brackets
  • grade 8 mounting hardware
  • park brake housing extension
  • stainless steel flexible brake lines
  • 12 3/4" vented rotors (minimum rotor thickness 28mm) Optional - Dimpled & slotted rotors 
  • new calipers with pads, with or without a parking brake 
Kit# 2640PB 
WITHOUT a Parking Brake Kit# 2640NPB ​
PB
12 3/4"   2640
3120 
3111
8"   3703-8
NPB
12 3/4"   2640
3010 
8"   3702-8
1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985 jeep j-20 8 lug 7 bolt backing plate rear disc brake conversion kit