70-72 A/B Body SB Radiat or & 16in Fan Kit AT

The 70-72 A/B Body SB Radiator & 16in Fan Kit AT from Cold Case Radiators is designed for classic Mopar enthusiasts who are restoring or modifying 1970–1972 A-body and B-body platforms equipped with small-block engines and automatic transmissions. This complete cooling solution effectively addresses the thermal management challenges that vintage muscle cars face, especially when factory radiators are inadequate under modified power outputs or modern driving conditions.

Featuring modern all-aluminum construction with an efficient tube-and-fin design, this radiator significantly improves heat rejection compared to original copper-brass units while also reducing weight and eliminating corrosion issues. The included 16-inch electric fan is engineered to move substantial CFM through the core, ensuring consistent cooling response regardless of engine speed or idle conditions, which is a critical advantage over mechanical fans that are less effective at low RPMs.

This radiator and fan assembly is particularly beneficial for those upgrading stock engines like the 340, 360, or 383 small-blocks, or for those installing more aggressive engine combinations. It is calibrated specifically for automatic transmission vehicles, providing precise thermal control to meet the cooling demands of torque converter lock-up behavior. The mounting provisions are designed to fit seamlessly into 1970–1972 A/B body engine bays without requiring modifications.