2017-2023 Duramax L5P Cylinder Head Gasket Grade C (55524) Set Option:Set of 2 5-2005 Duramax LLY EGR Solution

5-2005 Duramax LLY EGR Solution Kit (ART-EGRD-LLY)

and a DLC-coated trunnion that minimizes the galling common to OEM trunnions

These fasteners have a much higher strength and will not stretch like the factory bolts will

no cutting or tapping of wires required

2017-2023 Duramax L5P Cylinder Head Gasket Grade C (55524) Set Option:Set of 2 5-2005 Duramax LLY EGR Solution2017 2023 Duramax L5P Cylinder Head Gasket Grade C (55524) The MAHLE 55524 Cylinder Head Gasket (Grade C) replaces the blown out head gasket in your 2017 2023 GM 6. 6L Duramax L5P engine. High quality materials are used in the construction of this head gasket set to provide a long service life and leak proof seal.