COLD-CASE Radiators Aluminum Performance Radiator with Dual 12-Inch Fans (73-76 Corvette C3)

Aluminum Performance Radiator. The COLD-CASE Radiator is designed to efficiently cool the 1973-1976 Chevrolet Corvette C3 by replacing the factory radiator with a high-quality, direct-fit aluminum unit. It improves thermal management by utilizing advanced fin design and oversized two-row construction to maintain optimal engine temperature under demanding driving conditions.

Construction and Appearance. This radiator features 100 percent TIG welded aluminum for superior strength and corrosion resistance, paired with polished OE style tanks that maintain an original factory look. The radiator’s 16 fins per inch are corrugated to increase surface area and enhance thermal transfer. The unit undergoes rigorous pressure testing to ensure reliability and durability.

Installation. Installation is straightforward with direct fitment, requiring no modifications or adjustments. No drilling or custom fabrication is needed, making this an easy upgrade for enthusiasts looking to maintain authenticity while enhancing cooling performance.

Warranty and Application. This radiator includes a limited lifetime warranty, providing long-term peace of mind against manufacturing defects. It is specifically engineered to fit the 1973-1976 Chevrolet Corvette C3 without any modifications for a seamless replacement.

Application. Specifically engineered to fit the 1973-1976 Chevrolet Corvette C3 without any modifications for a seamless replacement.

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