Race Pro Chev/GM 31 X 19 Triple Pass Radiator

The Race Pro Chev/GM 31 X 19 Triple Pass Radiator from Northern Radiator is designed for serious engine builders, performance enthusiasts, and professional mechanics who require maximum cooling capacity in a compact footprint. This radiator is particularly suited for modified engines, high-output builds, and sustained track duty, ensuring reliable cooling under aggressive driving conditions.

Featuring a triple-pass design, this radiator allows coolant to flow through three separate internal pathways before exiting, significantly enhancing heat rejection efficiency compared to traditional two-pass designs. The aluminum construction and optimized fin density work together to effectively dissipate heat across the RPM range, making it a superior choice for performance applications.

This radiator fits Chevrolet and General Motors platforms where the 31 x 19 dimension standard applies, making it an excellent option for classic muscle car restorations and modern LS-swap projects. Northern Radiator's commitment to quality ensures leak-free welds and proper tank integrity, allowing for easy integration into existing engine compartments without extensive fabrication.