2001-2019 Duramax PPE Threaded 13/16"-16 Oil Filter Adapter (114000551) 6.7L 24V The Little M2 is cast

The Little M2 is cast from premium high strength Iron and beefed up in all the critical areas

5-2005 Duramax LLY Dynomite Diesel Custom Super Mental Brand New Injector (DDPNLLY-SM)

These hoses are excellent for everyday driving

30% nozzles: GRAPH 2 2150us - 850hp 1694tq

2001-2019 Duramax PPE Threaded 13/16"-16 Oil Filter Adapter (114000551) 6.7L 24V The Little M2 is cast2001 2019 Duramax PPE Threaded 13 16" 16 Oil Filter Adapter (114000551) The CAT 1R 1807 oil filter was designed to function vertically so it lacks an anti drain back valve. When the CAT oil filter is mounted on a Duramax it is angled horizontally. Without the anti drain back valve, dirty oil flows back into the internals every time the engine is shut off. PPE recognized the need for a better filter product made specifically for the Duramax engine.