Overall Dimensions 20-1/4 Inch Width x 19-3/4 Inch Height x 3-1/8 Inch Depth; Core Dimensions 15-5/8 Inch Width x 18-1/8 Inch Height x 2-1/4 Inch Depth; 2 Rows Of 1 Inch Tubes; Downflow; Aluminum; 1-1/2 Inch Right Inlet x 1-3/4 Inch Left Outlet; With 7 Plate Aluminum Transmission Cooler With 1/8 Inch NPT Fittings; With Mounting Bracket