Champion Cooling radiators are tig welded with aircraft grade aluminum. Every radiator comes with a limited lifetime warranty so you can buy with confidence! Product Specifications: Core (H x W): 15.875" x 24.125" - Overall (H x W): 23.25" x 27.25" - Hose Locations (In x Out): Pass x Driver - Hose Fittings (In x Out): 1.5" x 1.5" - TOC: 1/2-20 Straight Thread, Inverted FlarePlease click on the "Read more" link below to view a complete item description with product videos and additional items to upgrade your cooling system.