1955-1960 Chevy Corvette Radiator for Automatic Transmission
When installing a modern LS or LT engine into a 1955 to 1960 C1 Corvette with an automatic transmission the stock cooling system often struggles to keep temperatures in check. This oversized aluminum radiator uses full TIG welding on tanks and core to withstand higher coolant pressures and thermal demands under spirited driving. With a densely packed tube and fin core and factory style hose connections the fitment remains direct and installation requires no custom brackets.
Precision TIG Welding for Structural Integrity
The radiator's tanks and core are joined using 100 percent TIG welding, ensuring smooth, uniform seams that resist cracking under repeated temperature changes. By fusing high quality aluminum at precise heat settings, the assembly achieves both exceptional strength and light weight. This robust construction maintains its integrity when exposed to higher coolant pressures and spirited driving conditions, delivering reliable performance without the risk of weld failure.
Optimized Tube and Fin Core for Fast Heat Rejection
A densely packed tube and fin design maximizes surface area to draw heat away from the coolant as it circulates through the radiator. The balanced fin density reduces flow resistance, allowing the water pump to maintain steady circulation for consistent temperature control. This arrangement prevents hot spots and keeps engine coolant at optimal levels during extended highway runs or track sessions.
Seamless Direct Fitment in 1955-1960 C1 Corvette
Designed specifically for 1955-1960 Chevy Corvette frames with automatic transmission, this radiator aligns perfectly with original mounting points and hose connections. No custom brackets or cutting are required, so installation follows factory procedures and can be completed using standard tools. The result is a clean, factory-style fit that preserves the Corvette's classic engine bay appearance.
Choice of Protective Coatings for Corrosion Resistance
Offered in classic bare aluminum or durable black epoxy, this radiator lets you tailor the finish to your build while guarding against environmental wear. The raw aluminum option highlights the vintage aesthetic and sheds heat efficiently, while the epoxy finish adds a barrier against moisture and road debris. Both choices maintain thermal transfer properties and support long lasting cooling performance.
Engineered for reliable cooling under heavy use. For the same item but with a fan see our 1955-1960 Corvette Radiator with Fan (Automatic Transmission).