LS Swap Radiator with Fans for 1962-1967 Chevy II/Nova X-Body Manual Transmission
Anyone fitting an LS V8 into a 1962 through 1967 Chevy II or Nova X Body with a manual transmission depends on precise cooling and this radiator with dual electric fans meets that need while preserving factory mounts and hose routes. It features a TIG welded aluminum core and tanks that deliver consistent heat rejection and resist fatigue from repeated temperature cycles and vibration. Installation locks into the original shroud footprint for a plug and play fit with no brackets or drilling required. A coated finish shields surfaces from moisture and road debris to maintain reliable performance across seasons while balanced airflow sweeps the core evenly whether crawling in traffic or cruising on the highway.
Precision TIG Welding for Enduring Radiator Integrity
The radiator's core and tanks are joined using 100 percent TIG welding to deliver seamless joins across high grade aluminum panels. This welding method creates uniform bead width and consistent thickness along each seam, boosting thermal conductivity and minimizing potential weak points that can crack under repeated vibration. By fabricating the assembly domestically and inspecting every weld to stringent standards, the unit resists fatigue from cycling between extreme hot and cold. The result is a radiator that maintains structural integrity over thousands of hours of engine operation, ensuring reliable cooling whether idling in city traffic or pushing torque on open roads.
Engineered Dual Fan Airflow for Consistent Temperature Control
A matched pair of electric fans is installed within the original shroud footprint to provide balanced airflow across the full core surface. The blade design is optimized to deliver steady air movement at low vehicle speed, preventing sudden coolant temperature spikes when traffic slows or stops. As engine load rises, the fans adjust output to hold the coolant within target ranges, avoiding heat soak that can harm gaskets or reduce output. This engineered approach merges performance and electrical efficiency so the charging system remains stable even under heavy cooling demand.
Aluminum Core and Coating for Performance and Protection
Constructed from lightweight aluminum, the core offers excellent thermal conductivity without adding excessive front end mass. Aluminum sheds heat nearly twice as quickly as traditional materials, helping lower coolant exit temperature and preserve consistent engine output. Builders can choose a classic bare metal finish that develops a protective oxide layer or opt for a black epoxy coating for enhanced resistance to moisture and road debris. Both options maintain low weight and allow the radiator to stand up to corrosion and chip impact season after season.
Engineered for reliable cooling in LS swaps, this radiator ensures consistent temperatures across every drive. To explore the same radiator but without fans, visit our 1962-1967 Chevy II Radiator (Manual Transmission).