1939 Willys Model 39 Truck Dual-Pass 20" Transmission Fluid Cooler Trans Oil Cooling, Model 39 Truckl XLS and extend the life of

and extend the life of your 1936-1938 GMC T14A

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1939 Willys Model 39 Truck Dual-Pass 20" Transmission Fluid Cooler Trans Oil Cooling, Model 39 Truckl XLS and extend the life ofGet that Oil Cool and Flow Clean Fluid Through Those Transmission Lines to your Radiator without worry about excessive Heat being your Transmissions worst enemy. Zirgo Transmission & Fluid Coolers Prevent Your Engine Oil and Transmission Fluids From Reaching Their Limits. At high temperatures, engine fluids can create a varnish on critical engine and transmission components, harden seals, cause transmission plates to slip, and cause transmission