Race Pro Aluminum Radiat or 31 x 19

The Northern Radiator Race Pro Aluminum Radiator (31 x 19) is a high-capacity cooling solution engineered for drag racing and high-performance automotive applications where extreme heat rejection is non-negotiable. This single-pass aluminum radiator combines lightweight construction with efficient thermal management, making it the choice for racers who demand reliable performance under sustained high-load conditions.

Measuring 30.875 inches wide by 19.625 inches tall with a 3.125-inch core depth, this radiator is optimized for tight engine bay installations while maximizing cooling surface area. The driver-side inlet and passenger-side outlet configuration integrates with most late-model cooling systems. Constructed entirely from aluminum, the unit delivers rapid thermal response and supports sustained temperatures typical of racing environments. The natural finish allows direct integration into both street and strip applications without additional coating or preparation.

Racers and performance builders select the Northern Radiator Race Pro series when OEM cooling capacity proves insufficient during competition or intensive street duty. Whether preparing for bracket racing, hot rod shows, or weekend track events, this aluminum radiator addresses the thermal demands of modified powerplants and turbo applications. The compact footprint and proven single-pass design reduce plumbing complexity while maintaining the heat rejection required to keep engine temperatures stable across repeated hard runs.

Northern Radiator has built its reputation among drag racers and performance shops by focusing on functional cooling design without unnecessary complexity. The Race Pro line reflects that philosophy—straightforward, efficient, and built to handle the thermal load of serious motorsports use.