GM Radiator 20 x 24 Lightweight

The GM Radiator 20 x 24 Lightweight by AFCO Racing Products is designed for automotive enthusiasts and performance mechanics who prioritize weight reduction while ensuring optimal cooling capacity. This radiator is ideal for GM engine swaps, restorations, and high-output builds, effectively improving vehicle dynamics by reducing unsprung mass. By minimizing weight in the cooling system, it enhances handling, acceleration, and braking performance.

Constructed from lightweight aluminum, this radiator weighs approximately 14.1 lbs and maintains the essential 20 x 24 core dimensions necessary for efficient heat rejection in modified powerplants. Its compact footprint of 23.3 x 7.6 x 32.3 inches allows for easy installation in both factory and custom engine bays, especially in tight spaces. The aluminum construction also provides excellent corrosion resistance and thermal stress cycling, making it suitable for both track use and high-RPM street applications.

This radiator is particularly beneficial for those undertaking Chevrolet small-block and big-block swaps into lighter platforms, as well as LS engine conversions and period-correct restorations where maintaining original proportions is crucial. Whether you're working on a vintage Camaro, Chevelle, or truck with modern power, this radiator is a reliable choice that enhances performance without compromising on essential cooling capabilities.