Duramax 01-04 LB7 Nozzle Set: Full set of new injector nozzles flowing at 45 percent over, capable of 725 RWHP with proper supporting modifications. Biggest nozzles recommended for stock CP3 pump or turbo.
Not recommended for frequent or heavy towing applications. Sold as a balanced and matched set with copper sealing washers.
Note: The fuel injector lines on the LB7 are notorious for rusting and causing issues with the injectors. For this reason we highly recommend replacing your injector lines while changing injectors or nozzles if the lines have not been changed within the last 40,000-50,000 miles. The part number for our brand new line set is: DDP LB7LINE-SET
- Liter: 6.6
- Engine: LB7 Duramax
- Years: 2001-2004
- Fuel Type: Diesel
- Condition: New
- Not For Sale In California