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01-04 GM LB7 6.6L Duramax DDP New Super Mental Injector Set

Duramax 01-04 LB7 Injector Set: Brand New injector set with SAC Nozzles. This injector set is intended for greater than 1,200 RWHP applications. All Super Mental injector sets are built to spec based on intended use and vehicle modifications.

Extensive injector body modifications and custom SAC Nozzles are utilized for maximum fuel delivery.

Recommended for off-road use only! Sold as balanced and matched set upon completion of race waiver. 

1 Year Warranty on Labor. No Warranty coverage available on Contamination, Seals, Solenoids, or Cracked Bodies due to excessive pressure.

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 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
  • Rated HP - 1,200+ HP
  • Engine: LB7 Duramax
  • Years: 2001-2004
  • Condition: New
  • Not For Sale In California

Part number:  DDP NLB7-SM

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