GM 1971-1987 5 LUG rear disc brake kit

​5 lugs x 5 inch wheel lug pattern.  Fits most 15 Inch and Larger Disc Brake (not drum) Style 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
10 and 12 bolt complete rear disc brake conversion ​kit includes:
  • brackets
  • grade 8 mounting hardware
  • park brake housing extension
  • stainless steel flexible brake lines
  • new 11 9/16" vented rotors Optional - Dimpled & slotted rotors 
  • new calipers with pads, with or without a parking brake Red & Black powder coating option available **10-15 day lead time 
Kit# 2540PB  
WITHOUT a Parking Brake Kit # 2540NPB   ​
PB
11 9/16       2540
3110 
3111
8"       3702-8
NPB
11 9/16       2540
3100 
8"       3702-8​-90
gm, general motors, 10 bolt, 12 bolt, 5 lug, rear, disc, brake, conversion, kit, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987,