Derale 15230 4 & 2-Pass Dual Circuit Econo-Cool Remote Cooler 1/2" Barb

4 & 2 Pass Dual Circuit Econo-Cool Remote Cooler, 1/2" Barb Combining an efficient 4 & 2 Pass copper/aluminum Made in the USA cooler core with a 7" Tornado electric fan, this compact remote cooler cools two separate systems with one compact design that can be mounted literally anywhere space permits. Perfect for lighter duty or slightly modified cars and trucks, each unit also includes clear anodized aluminum mounting brackets, (2) -8AN x 3/8" and (2) -8AN x 1/2" hose barb fittings to adapt to a wide variety of heat removal requirements. 4 & 2 Pass Dual Circuit Econo-Cool Remote Cooler, 1/2" Barb