GM 14 BOLT & DANA 70 DUALIE rear disc brake kit

Because the dual rear wheel set up can be a challenge, our kit allows the use of the stock dual inter wheel 16" or bigger. We move the caliper in board so this can be done
Drum weight 47 pounds. Disc weight 29 pounds. 18 pounds savings in unsprung and rotating weight per side.  Fits most 16 Inch and Larger Dual Wheels. Does not fit cabin chassis.  *​​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
Complete Rear Disc Brake conversion ​Kit Includes:
  • brackets
  • rotor spacer
  • 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 Red & Black powder coating option available  **10-15 day lead time
​Kit# 2830PB $1278.00 Sugg retail 
​WITHOUT a Parking Brake Kit# 2830NPB $1037.00 Sugg retail ​
How To Measure Bolt Patterns 
TSM Policies
PB
12 3/4       2830
3120 
3111
8"      3703-8
NPB
12 3/4       2830
3010 
8"       3702-8
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