1962-1967 Chevy II/Nova LS Engine Swap Radiator with Fans
When swapping an LS engine into a 1962 to 1967 Chevy II or Nova with an automatic transmission, keeping coolant temps in check is vital whether you're idling in traffic or pushing hard on the highway. Drawing on a TIG welded aluminum core and dual electric fans that ramp up as temps climb, this radiator delivers consistent cooling pressure under varied driving conditions. It mounts directly to the X-Body frame using stock points so no extra brackets are needed and comes complete with all fasteners for a straightforward fit. The all-aluminum design resists corrosion, reduces weight above the front suspension, and supports long term reliability within tight engine bays.
Precision TIG Welded Aluminum Core Structure
This radiator employs full TIG welding on its aluminum core and tanks to deliver seamless joints that stand up to high coolant pressure and repeated heating cycles. TIG welding creates uniform weld beads that resist fatigue and cracking, which is essential when an LS engine generates intense thermal loads under spirited driving. The all-aluminum assembly remains remarkably light, reducing front-end weight and improving chassis response without sacrificing rigidity. Fabricated in the USA, the precision construction also minimizes potential leak paths, ensuring that coolant stays where it belongs even under track-level stress.
Dual Electric Fan Temperature Management
Featuring two high capacity electric fans, this system maintains consistent airflow when natural wind through the grille is limited or absent. At idle in city traffic, the fans activate to draw cool air across the core and prevent heat soak in both engine and automatic transmission circuits. As coolant temperature rises, fan speed increases in a controlled manner, safeguarding vital drivetrain components during hard acceleration bursts and highway passes alike. The plug-and-play wiring harness allows integration with factory temperature sensors or an aftermarket controller, making precise thermal management straightforward.
Coating Choices for Performance and Appearance
Enthusiasts can select between a classic bare aluminum finish or a durable black epoxy coating, each chosen for distinct benefits. The uncoated radiator excels at heat rejection, maximizing thermal transfer through its polished surfaces. In contrast, the epoxy layer adds a protective barrier against road grime, moisture, and corrosion without compromising core efficiency. Both finishes resist pitting and oxidation over time, preserving appearance under harsh under-hood conditions. This flexibility lets builders match engine bay styling while maintaining optimal cooling capacity.
Direct Fitment for 1962 to 1967 Chevy II and Nova
Designed specifically for GM X-Body chassis, this radiator mounts directly to factory frame points on 1962 to 1967 Chevy II and Nova models equipped with automatic transmissions. There is no need for custom brackets or frame modifications, and all required hardware is provided for a streamlined installation process. This tailored fitment reduces trial-and-error during assembly, allowing builders to focus on tuning the LS swap instead of troubleshooting alignment issues. The result is a clean engine bay layout and a reliable cooling solution that installs in mere hours.
Built to maintain optimal temperatures under varied conditions this radiator delivers reliable cooling performance. To explore the same radiator but without fans visit our 1962-1967 Chevy II Radiator (Automatic Transmission).