aFe Front Differential Cover (Raw; Street Series); Dodge Diesel Trucks 03-12 L6-5.9/6.7L (td) Fuel Delivery>Fuel Rails The Serrated/Helix design creates air

The Serrated/Helix design creates air turbulence in the intake manifold to increase air pressure in the combustion chamber resulting in increased horsepower

See the product specifications for CARB status on each part for a specific vehicle

/ft/ torque and outflow the factory tubes by 45 percent

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aFe Front Differential Cover (Raw; Street Series); Dodge Diesel Trucks 03-12 L6-5.9/6.7L (td) Fuel Delivery>Fuel Rails The Serrated/Helix design creates airaFe Powers new front end differential cover brings performance engineering to the protection of your trucks front end. This differential cover has a 3 1 2 quart lube capacity (factory cover holds 2 1 2 quarts) at the factory fluid level line, a magnetic drain plug and a magnetic fill plug to remove unwanted debris. Built in external fins transfer heat from the fluid to the outside air for maximum cooling. aFe has also designed a large oil level sight