Champion Cooling radiators are tig welded with aircraft grade aluminum. Need A Different Set Up? 1969 1970 Ford Mustang 3 Row Core Champion DR Alumimum Radiator. Genuine Champion Cooling Systems Part #CC339B. Multiple radiators were used for this application please verify your core size(20 wide core) and hose configurations(lowerhose driver side).Aluminum dissipates heat more efficiently than copper or brass. 14-16 cooling fins per inch (42 per square inch) giving you approximately 1500 more cooling fins than other aluminum radiators and approximately 3000 more than OEM copper radiators. Outperforms other 2, 3 and 4 row copper radiators. You get "BIG BLOCK COOLING" and "PEACE OF MIND" when you drive your car with a Champion Cooling Systems radiator. Down Flow Or Cross Flow Type: Down Flow. Core Row Quantity: 3 Row. Transmission Oil Cooler Fitting Type: 1/8-27NPT. Internal Transmission Oil Cooler: Yes. Core Tube Width: 0.75. This package includes a 3 Row All Aluminum Radiator. Champion Cooling Systems radiators are manufactured at their ISO certified facility. They are made to high standards of quality and workmanship using the Highest Grades of aluminum available and are constructed with 100% welded seams, brazed core technology and no epoxy. We offer a full line of Champion Cooling Systems Performance Products. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engine Cooling Components\Radiators". The seller is "champion_cooling_discount_radiators" and is located in this country: US. This item can be shipped to United States, Canada, Australia, Mexico, Japan.