LS and LT Radiator with Fans for 1959-1964 Chevy Impala Manual Trans
When converting a classic Chevy Impala B Body from 1959 through 1964 to LS or LT power with a manual transmission you need a radiator engineered for precise coolant flow and reliable heat rejection. The 1959-1964 Impala Radiator (Manual Trans) with Fans features a high quality aluminum core and side tanks joined by 100% TIG welded seams for durable service life. Featuring dual high performance fans and finish options in bare aluminum or black epoxy coating this assembly installs using original B Body mounting points and hose connections. Built in USA to align with factory frame hardware this radiator maintains stable operating temperatures during low speed stop and go traffic or spirited highway runs without custom brackets or alterations.
Design and Build Quality
The 1959-1964 Impala radiator for manual transmission applications is built using 100% TIG welded high grade aluminum for both its tanks and core. TIG welding delivers precise joints that can withstand repeated thermal cycles and highway vibration without risk of fatigue. Aluminum's superior heat conduction accelerates the transfer of engine heat into the coolant while keeping overall mass low for improved front end weight distribution. This reduces load on suspension components and can contribute to a more balanced ride feel. Each assembly is manufactured in the USA under strict oversight to ensure tank alignment and core cell density meet exacting standards. The robust construction offers excellent resistance to corrosion and thermal stress, providing long term reliability for daily drivers and restoration projects alike.
Cooling Efficiency and Fans
This radiator arrives ready to install with two high-performance fans factory mounted and wired for operation. By pairing the fan motors with the core specifications the system delivers consistent airflow at idle and in slow traffic where natural cooling is limited. The fan shroud is engineered to channel air evenly across all core rows, preventing hot spots that can occur in single fan layouts. Operators will note a stable engine temperature under towing loads or spirited driving sessions, thanks to the enhanced airflow capacity. The fans are connected using sealed weatherproof plugs and feature quick release clips for service, reducing downtime during routine maintenance.
Compatibility and Installation
Designed exclusively for 1959 through 1964 Impala bodies equipped with a manual transmission, this radiator works seamlessly with both LS and LT engine families. When used in conjunction with MuscleRods engine mounts the package ensures the correct engine position and transmission tilt, preserving the factory drive line angle and minimizing stress on the u joint and tailshaft. Mounting brackets align with original frame holes, allowing the radiator to drop into place without modification to the core support or bumper beam. Included hardware features stainless steel fasteners and anti vibration pads for a snug fit that reduces noise and wear. Clear hose connections match the stock tubing dimensions for a straightforward hook up, making this radiator a true direct fit for restoration or performance conversions.
To suit installations where separate fan kits are preferred, consider our 1959-1964 Impala Radiator (Manual Transmission) for the same radiator but without fans.