Our DHD Heavy Duty Mini Spool kit is a great economy choice for your Duramax Diesel or Dodge Cummins Diesel. This kit will turn your G80 into a mini spool and is manufactured from start to finish right here in the Motor City.
DHD 600-701 GM AAM11.5 G80 Rear Differential Mini Spool
Our Mini Spool will work on all Chevy/GMC & Dodge rear AAM 11.5 axles equipped with G80 Differentials , and is a great affordable spool alternative. This kit is excellent for truck pulling and drag racing but not recommended to be used in rain or snow. Can be street driven, but isnt the ideal setup. Look for our Dirty Locker Differential Assembly if you are looking for the ultimate street-able locker setup.