4 & 4 Pass Dual Circuit Tube & Fin Cooler

Description Featuring a free-flowing 4 & 4 pass cooler in one compact package and fabricated of 1/2" copper tubing and aluminum cooling fins, this Made-in-the-USA Dual-circuit cooler includes 2 each 11/32" and 2 each 1/2" barb inlets. It provides heat transfer capabilities for two independent systems such as engine and transmission or transmission and power steering that competitive units just can't match at anywhere near the price.