04-05 Duramax LLY MA Injector Harness Upgrade 4 Inch Inlet 06-10 Chevy Gmc 2500 3500

06-10 Chevy Gmc 2500 3500 Duramax LBZ & LMM

so you can select the pressure increase

Tig-Welded: 100% TIG-Welded by certified craftsmen for race proven strength and durability

BD’s Steering Box Stabilizer (SBS) eliminates steering wander and wobble caused by excessive shaft play in the steering box of late-model Dodge trucks

you may need to fabricate your own oil drain solution as well as modify piping for fitment issues

04-05 Duramax LLY MA Injector Harness Upgrade 4 Inch Inlet 06-10 Chevy Gmc 2500 3500The LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This update takes care of the problem.