Thermostat Housing SBC 90 Degree Clearcoat

The Thermostat Housing SBC 90 Degree Clearcoat from March Performance is a precision-engineered cooling system component designed for small-block Chevrolet engines undergoing performance or custom modifications. This 90-degree thermostat housing serves as a critical junction point in your engine's cooling circuit, directing coolant flow from the engine block to the radiator while maintaining optimal thermal regulation.

Constructed from durable aluminum alloy, this March Performance housing features a clearcoat finish that resists oxidation and corrosion while maintaining a polished, show-quality aesthetic. The 90-degree inlet configuration allows flexible routing options for custom plumbing layouts, accommodating both traditional and unconventional header and radiator setups common in engine swaps and modified applications.

Mechanics and enthusiasts building small-block Chevy engines benefit from this housing's compatibility with SBC cooling systems and its ability to accept standard 160°F and 180°F thermostats. Its compact design minimizes clearance conflicts in tight engine bays, and the durable finish withstands engine bay heat, coolant exposure, and road vibration without deterioration.