Optimize Your Cooling System Airflow

Proper fan positioning is critical for maintaining optimal engine temperatures. The Perma-Cool 2-1/2 inch mechanical fan spacer is engineered to position your cooling fan at the ideal distance from the radiator, maximizing airflow efficiency and preventing overheating during intense track sessions. Designed for versatility, this spacer is a must-have for custom cooling setups.

Why Choose Perma-Cool Spacers?

• Precision Fitment: Designed for 5/8-inch pilot fans, ensuring a secure and balanced rotation.
• Durable Aluminum: High-strength polished aluminum construction that resists heat and vibration.
• Complete Kit: Includes all necessary bushings and hardware for a straightforward installation.
• Universal Application: Perfect for street rods, race cars, and custom engine builds.

By moving the fan closer to the radiator core, you significantly increase the volume of air pulled through the cooling fins, which is essential for high-horsepower engines that generate significant heat. This spacer eliminates the guesswork in fan mounting, providing a stable platform that minimizes fan wobble and potential damage to your cooling system. Whether you are restoring a classic or building a dedicated track machine, this spacer ensures your cooling system performs at its peak. Find all your cooling system upgrades at GGCRACING.