AFE: Magnum FORCE Cold Air Intake System Spare Parts for XX-80612
DETAILS: (4" x 3-1/2") ID x 3-1/2"L Reducer coupling 4" ID x 3"L Hump coupling Foam Gasket for MAS air flow sensor Silicone couplings Coupling hose allows for expansion, movement and vibration Standard stainless steel worm-gear clamps provides tight connections, durability and is corrosion resistant Soft Part Replacement Packages for existing air intake systems that end with 80612. Year Make Model SubModel Engine Fuel 2004-2005 Chevrolet Silverado 2500 HD (LLY) Duramax Turbo Diesel V8 6.6L Diesel 2004-2005 GMC Sierra 2500 HD (LLY) Duramax Turbo Diesel V8 6.6L Diesel 2004-2005 Chevrolet Silverado 3500 HD (LLY) Duramax Turbo Diesel V8 6.6L Diesel 2004-2005 GMC Sierra 3500 HD (LLY) Duramax Turbo Diesel V8 6.6L Diesel