1999-2015 Duramax Calibration Resistor #7 (AP63559)OEM Part Number: 39865

Modify your head to use Comp Cams 519-16 seals by employing a Howards Cams Cutter (part #92035)and 5/16″ arbor (#92085)

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5-2005 Duramax LLY Dynomite Diesel Brand New Injector 100% Over (DDPNLLY-200)

This kit also includes a heavy-duty accumulator plate to prevent an accumulator blow-out and is ideal for use with EFI Live

9L Dynomite Diesel Reman Injector 300HP 150% Over (DDP325-300)

3L DOD/AFM Delete Kit is designed to eliminate the Displacement on Demand (DOD) or Active Fuel Management (AFM) system in your LT engine

Ideal for Upgrades & Rebuilds: Whether it’s a stock refresh or a performance overhaul

People have noticed an increase in spool up and throttle response

9L Patriot Series Stock Reman Injector (DDPP325-STK)

AP0069 High-Pressure Oil Rail Socket required for installation

The end result is improved shift quality

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