Radiator Alum. LS Swap 26.5in. X 17in.

The Radiator Alum. LS Swap 26.5in. X 17in. from BE-COOL RADIATORS is the ideal cooling solution for LS engine swaps, street rods, and high-performance builds where engine bay space and weight savings are critical. Built by enthusiasts for enthusiasts, this aluminum radiator delivers efficient heat rejection in compact dimensions, making it the go-to choice for fabricators and mechanics tackling LS transplants into vintage platforms or modern vehicles requiring aggressive downsizing. Whether you're converting a classic Chevrolet, Camaro, or Firebird to LS power, or optimizing a custom build, this unit meets the demands of both street and strip applications.

Constructed from high-quality aluminum with a 26.5-inch height and 17-inch width core, this radiator maximizes cooling surface area while fitting tight engine compartments where OEM or oversized units won't work. The aluminum construction reduces overall weight compared to traditional copper-brass cores, improving weight distribution and handling dynamics—a significant advantage in street rods and track vehicles. BE-COOL's engineering ensures proper coolant flow paths and turbulence patterns for consistent temperature control under sustained high RPM operation, preventing hot spots and detonation risks. At 16.33 lbs, this radiator's lightweight design contributes directly to improved acceleration and reduced parasitic drag on the water pump and serpentine belt system.

LS swap enthusiasts benefit most from this radiator's compact footprint and proven thermal performance across displacement ranges from 4.8L to 6.2L engines, including turbocharged and supercharged applications when paired with appropriate cooling fans and shrouds. Installation typically requires custom hose routing and mounting brackets specific to your host vehicle, making consultation with LS swap documentation or experienced fabricators recommended. The 26.5" x 17" core dimensions make it compatible with many aftermarket LS swap radiator kits and universal mounting solutions. Consider pairing with a high-flow water pump, quality coolant, and an engine-mounted fan or electric pusher setup to maximize this radiator's cooling potential in demanding street, strip, or road-racing scenarios.