We design, source or manufacture every product in this category. DHD products are designed to help you get the most out of your Duramax! We are the FINAL AUTHORITY for everything Duramax and Allison!
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 r...
Description: 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.
