BRAND NEW SOUTHWEST SPEED DUAL CORE 2-ROW OEM MOUNTING, HIGH EFFICIENCY DOWNFLOW ALUMINUM RADIATOR BUILT-IN TRANSMISSION COOLER THAT IS A DIRECT REPLACEMENT FOR 1958 FULL SIZE CHEVYS THAT CAN BE USED ON BOTH MANUAL AND AUTOMATIC APPLICATIONS. THIS SOUTHWEST SPEED HIGH COOLING EFFICIENCY RADIATOR FEATURES 100% WELDED SEAMS USING BRAZED CORE TECHNOLOGY WITHOUT ABSOLUTELY NO EPOXY. FEATURING 2 ROWS OF 1" DIAMETER TUBES AND 17 FINS PER INCH TO PROVIDE MAXIMUM COOLING. THIS RADIATOR ALSO FEATURES AN BUILT-IN TRANSMISSION COOLER THAT USES 1/2"-20 INVERTED FLARE FITTINGS, WITH AN CONVENIENTLY LOCATED DRAIN PETCOCK AT THE BOTTOM LEFT SIDE OF THE RADIATOR. THIS RADIATOR IS IN STOCK & IS READY TO SHIP TODAY.FEATURES: HIGH EFFICIENCY DOWNFLOW DUAL CORE RADIATOR DIRECT BOLT-ON OEM FITMENT OR REPLACEMENT CONSTRUCTED FROM STRONG & LIGHTWEIGHT T-606 ALUMINUM WELDED SEAMS BRAZED CORE TECHNOLOGY (NO EPOXY) 2 ROWS OF 1" TUBES CONVENIENTLY LOCATED DRAIN PETCOCK BUILT-IN 7-PLATE AUTOMATIC TRANSMISSION COOLER TRANS COOLER PORTS: 1/2"-20 INVERTED FLARE RADIATOR SPECIFICATIONS: MATERIAL TYPE: ALUMINUM OVERALL HEIGHT: 26 3/8" CORE HEIGHT: 20" OVERALL WIDTH: 22 1/2" CORE WIDTH: 18 1/4" TRANSMISSION COOLER:YES TUBE STYLE: DOWNFLOW OVERALL THICKNESS: 3" ROW QUANTITY: DUAL DRAIN PETCOCK LOCATION: BOTTOM LEFT SIDE OF RADIATOR FILLER NECK DIAMETER: 2 1/8" FILLER NECK LOCATION: TOP CENTER INLET LOCATION: UPPER LEFT INLET SIZE: 1 1/2" OUTLET LOCATION: LOWER RIGHT OUTLET SIZE: 1 3/4" TUBE SIZE: SIZE: 1.00" TRANSMISSION COOLER PORTS: 1/2"-20 INVERTED THREADS RADIATOR STYLE: SINGLE PASS FACTORY APPLICATIONS: 1958 CHEVY BEL AIR 1958 CHEVY BISCAYNE 1958 CHEVY BROOKWOOD 1958 CHEVY DELRAY 1958 CHEVY IMPALA 1958 CHEVY NOMAD 1958 CHEVY SEDAN DELIVERY 1958 CHEVY YOEMAN