Thermostat Gasket for Leak-Free Installation: Comes with thermostat gasket to ensure a proper seal, helping prevent coolant leaks and saving extra trips to the parts store.
Accurate 180°F Opening for Stable Engine Temperature: Opens consistently at the rated temperature to keep your engine running cooler, more stable, and closer to its ideal operating range.
High-Flow Design for Better Cooling Efficiency: Optimized high-flow valve improves coolant circulation, helping reduce hot spots and overheating, especially on older or performance engines.
Direct-Fit Size for Easy Replacement: 53mm flange size designed to match common GM-style thermostat housings for quick, straightforward installation with no modifications.
Value 2-Pack for Spares or Multiple Vehicles: Includes two thermostats, ideal for classic cars, project builds, or keeping a reliable spare on hand.