COMP Cams Engine Break-In Oil Additive (COM159)COMP Cams Engine Break In Oil Additive (COM159) Improves surface mating of rotating assembly, rod journals, piston rings, valve guides, cam and lifters, etc. Protects all internal engine components, including flat tappet and roller valve trains Proprietary additive package includes optimum amounts of ZDDP (Zinc and Phosphorus), Molybdenum and detergents Requires no additives or supplements for maximum protection Fully compatible with gasoline,

Looking to upgrade your 6

5-06 LLY which came from the factory with a 63

1991-1993 Cummins 5

5-2002 24v Nozzle Set: High Performance Stage 4 (125hp) injector nozzle set

reduced oil breakdown

6L L5P Duramax engines

helping reduce breakdown

With that many hill and mountain roads experienced

or just improve the overall drivability of your truck then the Evolution is the option

The MAHLE 224-3935WR Piston With Rings are a high quality replacement for the worn out or damaged piston and rings in your 2011-2016 GM 6

6L Duramax LBZ/LMM with an ARP Diesel Main Stud Kit 230-5402 from XDP

The torque from the motor is transferred to the flex plate