2011-2016 GM 6.6L Duramax Cast Iron Cylinder Head One LML PPE RAM 1500 " safety features

safety features

Factory Control Arm Type Cast Steel

Handling filtration duties is the Pro 5R performance air filter that features 5-layers of progressively finer mesh cotton gauze media

Each injector has a $75

giving you peace of mind for years to come

2011-2016 GM 6.6L Duramax Cast Iron Cylinder Head One LML PPE RAM 1500 " safety features50 States Emissions Legal (E. O. D 701 PENDING) The OEM Duramax cast aluminum cylinder heads fall short over time the different heat expansion rates between cast iron engine block and cast aluminum cylinder head cause head gasket scrubbing and eventually blown head gaskets. The aluminum cylinder heads are also prone to warping, melting, and or cracking in high performance applications where excessive heat is introduced. PPE's new Cast Iron Cylinder