C7 Double Row Aluminum Radiator

The DeWitts radiator is a high-performance, direct-fit upgrade for all C7 Corvettes (2014-2019). This 57mm double row aluminum radiator is engineered to significantly improve cooling efficiency. It features serpentine fins and specially dimpled cooling tubes. These dimples create turbulence in the coolant flow, which is a proven method for increasing heat transfer compared to standard laminar flow. The thicker core design maximizes tube-to-fin surface area, further contributing to its superior cooling capabilities. Constructed entirely from aluminum, this radiator eliminates the common failure point of plastic end tanks and associated gasket leaks. With dimensions including a 17.00-inch height, 2.25-inch thickness, and 1.250-inch inlet size, it offers a substantial upgrade over stock cooling systems.