BRAND NEW SOUTHWEST SPEED DUAL CORE, 2-ROW, HIGH-EFFICIENCY DOWNFLOW ALUMINUM RADIATOR WITH BUILT-IN TRANSMISSION COOLER, 21 1/4" X 25 3/4". THIS RADIATOR IS ALL ALUMINUM WITH 100% TIG WELDED CONSTRUCTION WITH NO EPOXY. FEATURES 2 ROWS OF 1" DIAMETER TUBES AND 17 FINS PER INCH TO PROVIDE MAXIMUM COOLING, WITH A BUILT-IN TRANSMISSION COOLER. THIS IS A SMALL BLOCK STYLE RADIATOR, IT WILL NOT FIT BIG BLOCKS.APPLICATIONS: 1967-1970 FORD MUSTANG 1967-1968 289CI 1969-1970 302CI, 351CI 1967-1970 MERCURY COUGAR 1967-1968 289CI 1969-1970 302CI, 351CI FEATURES: 2 ROWS OF 1" TUBES BUILT-IN 7-PLATE AUTOMATIC TRANSMISSION COOLER DRAIN PETCOCK TRANSMISSION COOLER PORTS: 1/8" NPT SPECS: MATERIAL TYPE: ALUMINUM OVERALL HEIGHT: 21 1/4" OVERALL WIDTH: 25 3/4" CORE HEIGHT: 16" CORE WIDTH: 23 1/2" TUBE STYLE: DOWNFLOW OVERALL THICKNESS: 3" ROW QUANTITY: DUAL INLET LOCATION: UPPER RIGHT INLET SIZE: 1 1/2" OUTLET LOCATION: LOWER RIGHT OUTLET SIZE: 1 3/4" TUBE SIZE: 1.00"