LS and LT Engine Swap Radiator with Fans for 1959-1964 Chevy Impala Manual Transmission
When you slot a modern LS or LT V8 into a 1959-1964 Impala with a manual gearbox the stock cooling system struggles in stop and go traffic and on open roads. The 1959-1964 Impala Radiator (Manual Trans) with Fans solves that issue by marrying a dense aluminum core and dual electric fans for consistent coolant temperatures from idle to highway speeds. Body specific mounts and factory hose connections allow direct installation into the Impala B body without custom brackets. Its precise fit preserves original coolant pathways and delivers reliable temperature control from day one.
Precision TIG Welded Aluminum Core and Tanks
This radiator employs 100% TIG welding to fuse high-grade aluminum tanks to its dense core, creating a unified structure that stands up to repeated thermal expansion and contraction. TIG welds provide a smooth finish with minimal distortion, reducing the chance of stress cracks around joints under high coolant pressures. Aluminum's low weight helps reduce front end load, while its conductivity ensures quick heat transfer out of the engine block. The all aluminum design resists corrosion better than mixed metal assemblies, extending service life in varied climates. By eliminating weak points where different metals meet, this construction maintains seal integrity even after thousands of miles of stop and go city driving and highway runs. The precision welding process also allows for tighter tolerances, ensuring each unit meets strict build standards.
Strategic Dual Fan Arrangement for Steady Airflow
Featuring two high capacity electric fans mounted directly to the core, this setup delivers powerful airflow at idle and low speed, where natural air pressure is insufficient. The fans are positioned to cover the entire core surface, preventing temperature gradients that can lead to hotspots around the cylinders and water jackets. During heavy city traffic, the dual fan strategy actively pulls air through the radiator even when coolant flow slows, keeping temps within an optimal range. On open roads, the fans complement vehicle speed, adding airflow in dense traffic or on steep grades. This balanced system reduces strain on the water pump by maintaining a stable coolant temperature, which supports consistent engine output during spirited drives or track events. Each fan is wired for plug and play connection, simplifying the integration into the Impala's original electrical harness.
Adaptive Coating Choices for Enhanced Corrosion Resistance
Customers can select a classic bare aluminum finish or a durable black epoxy coat to match their style and environmental demands. The uncovered aluminum option naturally develops a fine patina over time, which can help protect the surface from minor abrasions while showcasing the metal’s natural sheen. In contrast, the black epoxy finish creates a uniform barrier that repels moisture, road salt, and other contaminants, making it ideal for humid or coastal regions. Both finishes undergo rigorous quality inspections to verify even coverage and adhesion, ensuring that the protective layer does not chip or peel under thermal cycling. By offering two surface treatments, this radiator adapts to both show car presentations and daily driver conditions. Each approach retains the radiator’s thermal performance, with no compromise in cooling efficiency.
Factory Aligned Mounts and OEM Hose Connections
Designed specifically for the 1959-1964 Impala B body with manual transmission, this radiator drops into the stock mounting points without custom brackets or extra fabrication. The inlet and outlet ports match the original hose locations, allowing direct use of factory hoses and clamps for a seamless fit. Body specific mounts maintain proper core angle and clearance, ensuring there is no interference with the grille shell or frame crossmember. This alignment preserves the factory coolant pathways, which optimizes flow rates and minimizes any risk of air pockets in the system. Technicians appreciate the reduced install time and the elimination of guesswork when adapting aftermarket cooling components. The end result is a clean, professional installation that performs reliably from the very first start.
Trust this radiator to maintain optimal engine temperature under all driving conditions. To see the same radiator but without fans visit our 1959-1964 Impala Radiator (Manual Transmission).