【Vehicle Fitment】 For 2003-2009 Dodge Ram 1500/2500/3500 Pickup 5.9L 5.7L Laramie 【Radiator Sizes】Inlet/Outlet: 1.5"/1.77"(38/45mm)，Overall size: 31.5" * 22.7" 【Fit type】Vehicle Specific 【Simple Installation】Direct OE replacement with drop-in precise fitment and easy installation 【Radiator Material】The core of the radiator is welded in vacuum brazing furnace, no epoxy. ZAP 3-Row Full Aluminum Radiator Compatible with 2004-2008 05 06 07 Dodge Ram 1500/2004-2009 05 06 07 08 Dodge Ram 2500 3500 5.7L V8 Radiator