GDP 2020-2023 6.6L Duramax Custom Transmission Tuning Package STEERING KITS 1999-2007 Chevrolet/GMC 1500 The Mahle Upper Engine Gasket

The Mahle Upper Engine Gasket Set includes all the seals and gaskets for the Top end of your 6

2 inch front lift

spring loaded clamps and flange gasket

No doubt the Silverado is a capable truck

5 inch wide wheel with 0 offset

GDP 2020-2023 6.6L Duramax Custom Transmission Tuning Package STEERING KITS 1999-2007 Chevrolet/GMC 1500 The Mahle Upper Engine GasketGDP 2020 2023 6. 6L Duramax Custom Transmission Tuning Package Package Includes: HP Tuners Unlocked T87 TCM HP Tuners MPVI3 (Optional) 4 HP Tuners Tuning Credits (Optional) GDP Transmission Tune Note An HP Tuners MPVI3 & 4 Tuning credits are required to load the transmission tune into the vehicle