2001-2004 Duramax LB7 BD-Built Stock Fuel Injector 2001 - 2004 GM Engine Components so address any existing issues

so address any existing issues first

Includes 3/4-inch wide band 304 stainless steel clamps

This kit upgrades every part of the 12v valvetrain

This injector line is a direct replacement and will fit either cylinder hole #3 or #6

X-Digital wideband technology gives these controllers the ability to read and report values that other controllers do not

2001-2004 Duramax LB7 BD-Built Stock Fuel Injector 2001 - 2004 GM Engine Components so address any existing issues2001 2004 Duramax LB7 BD Built Stock Fuel Injector BD Built Performance injectors are assembled using OE procedures and fully calibrated and tested to ensure perfect operation. Performance injectors increase fuel quantity between 33% 43%, which equates to approximately 60hp 90hp.