1959-1964 Chevy Impala LS and LT Swap Radiator with Manual Transmission Fans
When tackling overheating in a classic Impala swapped to an LS or LT engine you need a radiator designed for manual transmission setups and precise coolant routing. This 1959-1964 Impala Radiator (Manual Trans) with Fans drops into the B Body chassis using original mounting points and hose connections to preserve factory coolant flow. Featuring dual electric fans and a 100 percent TIG welded aluminum core the unit delivers reliable heat rejection while preventing air pockets during stop and go driving. Solid fit and finish means installation time is kept to a minimum so you can get back on the road sooner.
Precision TIG Welding in High Grade Aluminum Core
The radiator's core and side tanks are assembled using precision TIG welding, uniting thick aluminum plates into a seamless structure designed to withstand the repeated heating and cooling cycles common in LS and LT swap applications. This meticulous fusion creates consistent weld beads that resist fatigue under system pressures up to track day demands, greatly reducing the risk of seam leaks over time. By relying solely on aluminum rather than mixing in steel or other metals, the design avoids galvanic corrosion and preserves the metal's natural thermal conductivity. The result is a lightweight yet robust core that absorbs engine heat quickly and transfers it into the coolant with exceptional efficiency.
Dual Electric Fans Optimized for Manual Transmission Driving
Featuring two high capacity fans mounted side by side on the radiator face, this assembly ensures even airflow through every fin during low speed or stop and go traffic. Each fan operates independently of engine speed, drawing air on demand to maintain stable coolant temperatures around the cylinder heads and across the core. As vehicle speed increases, the combined effect of electric airflow and ram air keeps heat rejection consistent under sustained loads or spirited highway runs. This balanced approach also reduces the load on the water pump and belt drive, helping protect other engine accessories over long drives.
Protective Finish Options for Corrosion Resistance and Style
Customers can choose between a classic bare aluminum surface or a durable black epoxy coating to match environmental and styling needs. The untreated aluminum finish develops a subtle patina that highlights the metal's natural texture while offering basic abrasion resistance. In harsher climates or areas prone to road salt, the epoxy layer acts as a barrier against moisture and chemical exposure, ensuring the radiator retains its performance after repeated thermal cycles. Both finishes undergo strict adhesion and coverage tests, so protective qualities remain uncompromised without hindering heat transfer.
Direct Fitment to 1959-1964 B Body Frame for Easy Installation
Engineered specifically for 1959 through 1964 Chevy Impala B Body chassis with a manual transmission, the radiator aligns precisely with original mounting locations and hose connections. Installers can reuse factory hoses, clamps, and hardware, avoiding custom brackets or frame modifications. The correct core angle preserves factory coolant routing, preventing trapped air and ensuring seamless flow through the engine block and heater connections. This direct fit approach minimizes labor time and delivers a straightforward installation process that performs reliably from the very first startup.
See our 1959-1964 Impala Radiator (Manual Transmission) for the same radiator but without fans and count on dependable cooling and easy installation.