Additives Duramax
- Hot Shot's Secret HSSFR332Z FR3 Friction Reducer Oil Additive 32 OunceSpecial Price $36.95 Regular Price $37.95
- Hot Shot's Secret HSSFR316Z FR3 Friction Reducer Oil Additive 16 OunceSpecial Price $20.95 Regular Price $21.95
- Hot Shot's Secret P040432Z Diesel Extreme Fuel System Additive 32 OunceSpecial Price $25.95 Regular Price $28.95
- Hot Shot's Secret P040416Z Diesel Extreme Fuel System Additive 16 OunceSpecial Price $14.95 Regular Price $17.95
- Hot Shot's Secret HSSEDT32Z Everday Diesel Treatment Fuel System Additive 32 OunceSpecial Price $35.95 Regular Price $37.95
- Hot Shot's Secret HSSEDT16Z Everday Diesel Treatment Fuel System Additive 16 OunceSpecial Price $19.95 Regular Price $21.95
- Hot Shot's Secret HSS32Z Stiction Eliminator Oil Additive 32 OunceSpecial Price $34.95 Regular Price $36.95
- Hot Shot's Secret HSS16Z Stiction Eliminator Oil Additive 16 OunceSpecial Price $19.95 Regular Price $21.95
- Hot Shot's Secret Diesel Winter Ant-Gel Fuel Treatment 1QTSpecial Price $25.95 Regular Price $27.95
- Hot Shot's Secret Diesel Winter Rescue Fuel Treatment 32 ozSpecial Price $16.95 Regular Price $17.55
