2001-04 LB7 Stock Injectors
We offer complete re-manufacturing and upgrades from a mild 15% to 385% larger than stock. Only premium quality parts are used in our injectors. These parts are thoughtfully installed, measured and final bench tested to insure long life and the best durability in the marketplace. Please ask about our carbon diamond control rod upgrade. We are the only company in the country with this feature. The Duramax has a high failure rate in the control valve assembly, our carbon upgrades will virtually stop this wear, adding longer service life. We offer a 7 year, unlimited mileage warranty on our injectors with the carbon coating upgrade.