1955-1960 C1 Corvette Radiator for Automatic Transmission
Swapping in an LS or LT mill into a C1 Corvette with automatic transmission can push coolant systems beyond their original limits, and the 1955-1960 Corvette Radiator (Auto Trans) is engineered to handle that extra thermal load. Crafted from high-grade aluminum, it features 100 percent TIG-welded tanks and core for reliable performance under varied driving conditions. With precision tank design and a core optimized for fast heat rejection, this radiator ensures reliable cooling efficiency on both road and track. Installation remains straightforward thanks to factory style hose connections and mounting points tailored to 1955-1960 Chevrolet Corvette frames.
Precision TIG Welding and Aluminum Strength
The radiator's tanks and core are joined using precision TIG welding, creating smooth, consistent seams that stand up to repeated thermal cycling without cracking. Fabricated from high grade aluminum, this design offers excellent heat conductivity while reducing overall weight compared to traditional materials. The combination of strong weld joints and lightweight metal ensures long-lasting structural integrity and reliable cooling performance under both street cruising and spirited driving conditions.
Optimized Core Structure for Rapid Heat Rejection
Featuring a tightly packed tube-and-fin layout, the core maximizes surface area for efficient heat exchange, quickly drawing heat away from coolant as it passes through. This balanced fin density enhances thermal efficiency without introducing excessive flow resistance, allowing the engine's water pump to operate smoothly. By promoting consistent coolant distribution, the radiator prevents hot spots and maintains stable engine temperatures during demanding use.
Factory Style Fit and Corrosion-Resistant Finishes
Engineered to align perfectly with the original mounting points and hose connections of 1955-1960 Corvette frames, installation requires no custom brackets or modifications. Choose the classic bare aluminum finish to showcase a vintage engine bay look, or opt for a black epoxy coating for added protection against rust and environmental wear. Both finishes preserve cooling efficiency while delivering a tailored appearance that complements the Corvette's iconic styling.
To add onboard airflow consider our 1955-1960 Corvette Radiator with Fan (Automatic Transmission) which is the same item but with a fan. Count on dependable cooling performance under all conditions.