Aluminum Coolant Expansion Tank w/ Sight Gauge

The Canton Racing 80-218 is a precision-engineered aluminum coolant expansion tank, designed as a direct replacement for the original equipment in 1978-1988 GM G-Body vehicles. Constructed from durable 0.100-inch thick aluminum, this tank offers increased strength and reliability over stock plastic components, helping to prevent coolant loss. Key features of this expansion tank include an external sight gauge, allowing for quick and easy monitoring of the coolant level without needing to open the system. It also comes equipped with a vented fill cap, which is crucial for proper system operation and to prevent pressure-related issues. The tank boasts a 4-quart capacity and is specifically designed for vehicle-specific fitment within the specified GM G-Body model years.