MAHLE Timing Cover Gasket Set JV5278 2001-2016 Gm 6.6LMAHLE Timing Cover Gasket Set JV5278 2001 2016 Gm 6. 6L Timing Cover Gasket Set designed to provide a reliable seal and prevent leaks in engine assemblies. Manufactured to meet or exceed OE specifications Ensures proper sealing and durability Designed for long service life Fits: Gm Applications: Make Model Years Engine Gm All Applicable Models 2001 to 2016 6. 6L