Hi Flow Thermostat 180' F (80' C) Chev Holden Ford

Engine cooling is a critical control point for performance builds, and the Hi Flow Thermostat 180°F (80°C) from Aeroflow Performance is engineered to keep your temperature steady under high-stress conditions. This high-flow design is purpose-built to resist large coolant pressure swings at high RPM, ensuring the engine reaches and stays at the target temperature consistently regardless of revs.

Why it matters? A thermostat that fails by sticking open can leave your heater operating inefficiently for longer, reducing cabin warmth and prolonging cold-start penalty. If it sticks closed, your engine can overheat, risking costly repairs or worse. The Aeroflow Hi Flow Thermostat is designed to reliably fully open at the correct temperature, minimizing these risks and delivering predictable cooling performance at the track or on the street.

Construction and durability are built in with copper and brass components, delivering excellent corrosion resistance and longevity in demanding coolant environments. This means more consistent performance mile after mile, even in hot climates or high-performance applications.

Compatibility covers a broad range of platforms, including GM Holden, Chevrolet, Ford Windsor through to Barra Engine, AMC, and Nissan FJ20. It’s a versatile upgrade for enthusiasts looking to improve cooling stability across multiple builds.

Ideal for high-performance street, drag racing, and oval-track use, this thermostat helps you maintain optimal engine temperatures, supports reliable heater operation when needed, and reduces the risk of cooling-related failures during demanding sessions.

• Activation temperature: 180°F (80°C)
• High-flow design for consistent opening across RPM
• Copper & brass construction for corrosion resistance
• Compatible with GM Holden, Chevrolet, Ford Windsor to Barra Engine, AMC, Nissan FJ20
• Suitable for high-performance street, drag racing, and oval track use