Professional Products Crosswind Intake Manifold Features: Designed w/Two Sets Of Bolt Holes Fits Standard and Magnum Heads Provides An Air Gap Under The Plenum Chamber Helps Cool The Intake Charge Produces More Power Terrific All Around High Perf. Street Manifold Height: 6.80 Width: 23.00 Length: 12.00 Weight: 17.75 lbs Fitment: 2003/Dodge/Ram 3500 Van/Base Standard Cargo Van 3-Door/5.9L 360Cu. In. V8 GAS OHV Naturally Aspirated^^2003/Dodge/Ram 3500 Van/Base Standard Cargo Van 3-Door/5.2L 5211CC 318Cu. In. V8 GAS OHV Naturally Aspirated^^2003/Dodge/Ram 3500 Van/Base Standard Cargo Van 3-Door/5.2L 5211CC 318Cu. In. V8 CNG OHV Naturally Aspirated^^2003/Dodge/Ram 3500 Van/Base Extended Passenger Van 3-Door/5.9L 360Cu. In. V8 GAS OHV Naturally Aspirated^^2003/Dodge/Ram 3500 Van/Base Extended Passenger Van 3-Door/5.2L 5211CC 318Cu. In. V8 GAS OHV Natura...