2001-2004 Duramax LB7 Injection Line (AP63721) 2019 - 2022 Dodge Fuel Systems

2001-2004 Duramax LB7 Injection Line (AP63721) 2019 - 2022 Dodge Fuel Systems2001 2004 GM Injection Line AP63721 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

Mounts on passenger side valve cover

300 RWHP and above

Kit includes a newly designed valve body separator plate and a Pressure Control module that delivers up to 250 PSI clutch apply pressure providing 150% of the holding force above stock to prevent clutch slippage

2003-2007 Ford Powerstroke 6

56 LPM Nozzle Flow

4 Performance HD Valve Spring Set of 32 (360-1021)

These brakes typically use some sort of flapper to close which causes extreme exhaust back pressure to aide in braking

4 inch Inlet

2001-2004 Duramax LB7 Dynomite Diesel Reman Injector 75HP 45% Over (DDPLB7-75)

and will bolt on ANY YEAR

This cleaner performs better than anything else available

The passages are bigger than the standard manifolds with revised passage route to give more flow potential and lower EGTs