Dual High-Pressure Pump Wiring Harness Top Spring Products 6L Duramax with a modified

6L Duramax with a modified fuel system

0" rear lift blocks (3

THIS PART ONLY REPLACES FACTORY TAILLIGHTS THAT ARE LED

This Intercooler Pipe Upgrade simply bolts in place and will work with your factory tuning

Your truck will benefit from lower EGT's with balanced exhaust expulsion

Dual High-Pressure Pump Wiring Harness Top Spring Products 6L Duramax with a modifiedDescription This is the wiring harness that is included with our 11 16 LML and 11 19 Ford 6. 7L dual high pressure pump kits and must be used in conjunction with aftermarket ECM tuning in order to properly control dual pump setups. Fits most common rail FCAs.