Direct-Fit Radiator for 1961-1962 Chevy C1 Corvette
For enthusiasts swapping an LS or LT engine into a 1961-1962 C1 Corvette with automatic transmission, managing engine and gearbox heat becomes vital. This radiator installs using original mounting points and hose connections so no custom brackets or tubing modifications are required. With TIG welded aluminum construction delivering rapid heat rejection and built in the USA for consistent performance, it keeps coolant and transmission fluid temperatures in check during sustained drives on today's highways. A multi row core design accelerates coolant flow and sheds excess heat efficiently, protecting both engine and transmission from temperature spikes under load.
Robust TIG welded aluminum structure
The radiator's core and tanks are united using TIG welding, creating smooth, uniform joints that resist cracks from vibration and thermal cycling. This welding method fuses high-grade aluminum with precise control, producing a lightweight assembly that still delivers exceptional tensile strength. Aluminum's innate corrosion resistance further extends service life, preventing rust and pitting in the harsh under-hood environment. The all-aluminum construction not only sheds weight but also promotes rapid heat transfer for reliable cooling performance.
Direct fitment to factory mounting points
Engineered specifically for the 1961-1962 C1 Corvette automatic cooling layout, this radiator aligns perfectly with original mounting brackets and hose connections. Installers can reuse stock hardware to secure the unit, eliminating the need for any bracket fabrication or tubing modifications. This precision fit preserves the factory coolant pathways, ensuring correct pump pressure and avoiding stress on adjacent components. In turn, you save installation time and sidestep common leak-related issues.
Optimized coolant flow for engine and transmission protection
Featuring a multi row core design, the radiator accelerates coolant circulation to dissipate excess heat efficiently under sustained highway conditions. By maintaining stable engine temperature, it also helps preserve transmission fluid viscosity, which is vital for smooth automatic gear shifts and extended gearbox life. The enlarged surface area encourages rapid heat rejection, preventing hot spots and reducing strain on both engine and transmission cooling circuits. Consistent thermal control gives drivers confidence in long-distance runs and spirited driving alike.
Classic bare aluminum or protective black epoxy finish
Choose a polished bare aluminum finish that showcases the metal's natural luster and corrosion resistance, or opt for a black epoxy coating that adds a layer of impact and moisture protection. Both finishes maintain full heat transfer efficiency, so styling preferences do not compromise performance. The epoxy version helps guard against road debris and simplifies cleaning, while the bare option highlights precision craftsmanship. With either choice, maintenance is straightforward and the radiator retains a showroom-quality appearance over time.
Count on reliable cooling performance and precise fitment for your Corvette. For the same item but with a fan see our 1961-1962 Corvette Radiator with Fan (Automatic Transmission).