1964-1967 Chevy Chevelle and El Camino LS and LT Swap Radiator for Auto Transmission
For any LS or LT V8 installation in a 1964 through 1967 Chevelle or El Camino with an automatic transmission this radiator provides precise coolant and fluid management to protect engine and gearbox under varied driving loads. It features a 100 percent TIG welded aluminum core and tanks assembled in the United States to reject heat quickly and resist corrosion without adding front end weight. The radiator drops into existing A body frame brackets with no trimming while the built in transmission cooler inlet accepts standard fluid lines in the original routing.
Precision TIG Welding for Leak Free Coolant Circuits
The radiator core and tanks are joined using TIG welding to create uniform, robust seals that resist cracking and prevent leaks under constant engine vibration. This welding method produces fine weld beads that fully penetrate the aluminum, eliminating weak spots prone to fatigue or corrosion. By ensuring a hermetic bond across all coolant passages, internal contamination is kept at bay and system pressure remains stable. As a result, performance stays consistent across varied driving loads without risk of coolant loss. Every unit undergoes stringent inspection to meet exacting quality standards in the United States.
Efficient Aluminum Core Delivering Rapid Heat Rejection
Constructed entirely from high quality aluminum, this radiator excels at transferring heat away from both engine coolant and automatic transmission fluid. Aluminum's thermal conductivity allows it to shed heat quickly, preventing temperature spikes during spirited driving or towing. The lightweight design also contributes to better front end balance, enhancing handling by keeping mass low over the front axle. Fast heat rejection safeguards internal components by avoiding prolonged exposure to high temperatures. Additionally, aluminum's innate resistance to corrosion ensures lasting performance without added weight.
Direct Fit into Chevrolet A Body Frames
Engineered for a precise match with 1964 through 1967 Chevy Chevelle and El Camino A-body chassis, the radiator installs directly into the factory mounting tabs with no need for trimming or rerouting. Its form factor preserves the original engine bay layout, allowing the built in transmission cooler inlet to accept standard fluid lines along the stock path. This plug in approach reduces installation time and eliminates extra fittings that can introduce potential leak points. As a result, home garage mechanics and professional shops alike benefit from a straightforward swap process that maintains factory geometry and fluid management.
Bare Aluminum and Epoxy Coatings for Corrosion Protection
Buyers can choose between a polished bare aluminum finish or a durable black epoxy coating to suit both style and environmental demands. The natural aluminum option uses its oxide film for basic corrosion resistance while showcasing a bright sheen under engine bay lighting. In contrast, the epoxy layer provides an extra barrier against moisture, road salt, and debris without significantly hindering heat transfer. Both finishes simplify routine cleaning and maintain the integrity of coolant passages even in harsh conditions. This flexibility lets owners tailor the look of their swap without compromising radiator performance.
This radiator ensures stable coolant management under varied loads. For the same radiator but with fans see our 1964-1967 Chevelle Radiator (Automatic Transmission) with Fans.