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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
This unit offers 3 horsepower settings (40
Pro-Tex soft tonneau protectant spray cleans
This is not a home install
Now available in both black powder coated and highly polished aluminum finishes
600 lbs (compared to OEM pushrods at 1
2001-2004 Duramax LB7 Injection Line (AP63720) High Performance This unit offers 3 horsepower2001 2004 GM Injection Line AP63720 The LB7 Duramax's are notorious for injector failure due to a design flaw of the original injectors. Further, it was very common that when these injectors failed, failure would soon occur immediately after, and it was determined that it was due to corrosion build up in the injector lines that simply needed to be replaced ANYTIME the injectors are replaced. This injector line is a direct replacement and will fit