Radiator Lemans 68-71 Auto Trans Black

The Radiator Lemans 68-71 Auto Trans Black is a specialized cooling solution designed for classic General Motors A-Body vehicles equipped with automatic transmissions. Restoring or maintaining high-performance muscle cars from the 1968-1971 era requires reliable thermal management to prevent overheating during spirited driving or heavy traffic. This DeWitts Radiator provides a modern aluminum upgrade for owners of the Pontiac LeMans and similar GM platforms who demand OEM-style fitment with superior heat dissipation.

Engineered as a direct-fit component, this aluminum radiator features a single-pass design with a driver-side inlet and a passenger-side outlet for streamlined coolant flow. The 34.5-inch width and 18.625-inch height ensure maximum surface area exposure, while the 3.375-inch depth provides the core volume necessary for efficient cooling. The unit is finished in a durable black paint, offering a stealthy, factory-correct appearance while utilizing the lightweight and high-conductivity properties of premium aluminum construction.

This specific model is optimized for 1968-1971 GM A-Body vehicles with automatic transmissions, featuring an integrated internal transmission cooler. Whether you are performing a full restoration or upgrading a street machine for better reliability, the drop-in installation process simplifies the transition from aging brass-and-copper units. Enthusiasts looking to buy a high-performance cooling upgrade will find this radiator offers the perfect balance of period-correct aesthetics and modern engineering specifications.