LS and LT Radiator for 1964-1967 Pontiac GTO A-Body
Swapping an LS or LT powerplant into your 1964 to 1967 GTO demands a cooling solution that fits both the A-Body chassis and automatic transmission layout. This 15.5 inch tall radiator with dual fans tackles overheating during daily driving or spirited runs by maintaining consistent coolant flow and temperature control. It offers a plug and play fit with no cutting or bracket changes required so you can install it quickly and avoid fabrication delays. In addition its sturdy aluminum build resists corrosion and delivers reliable heat rejection under load.
Optimized Dual Electric Fan Airflow
The inclusion of two electric fans transforms coolant movement and heat rejection under all driving conditions. By drawing air evenly across the 15.5 inch tall core, these fans prevent hotspots and maintain stable engine temperatures in both city traffic and open road runs. Their placement is engineered to balance airflow pressure, ensuring that coolant circulates without creating imbalances that can lead to cavitation or uneven cooling. This setup not only extends engine life but also delivers consistent performance when pushing the car on spirited backroad drives.
Precision Fit for 1964 to 1967 GTO A Body
Designed specifically for the 1964 to 1967 Pontiac GTO A Body chassis, this radiator offers a true drop in fit for cars equipped with a 15.5 inch tall core. No trimming, bracket swaps, or additional fabrication is needed, simplifying installation and reducing labor time. The unit aligns exactly with factory mounting points and clears the automatic transmission cooling lines without modification. Installers can confidently proceed knowing the system will integrate seamlessly with original frame rails and shroud brackets.
Resilient Aluminum Core with Coating Choices
Constructed from premium aluminum, the radiator core provides an excellent balance of strength, light weight, and rapid heat transfer. Aluminum's natural resistance to corrosion helps maintain coolant purity and prevents leaks over years of use. Buyers have the choice of a bare aluminum finish for a classic look or a black epoxy coating that offers added protection against surface oxidation. Both options deliver reliable thermal performance while complementing the restored aesthetic of a vintage GTO.
For the same radiator but without fans see our 1964-1967 GTO Radiator 15.5" tall (Automatic Transmission) Without Fans with the same drop in fit and reliable cooling. Count on consistent temperature control in LS and LT swaps.