Thermostat Housing SBF 289/302 w/ 1-1/2 Black

The Thermostat Housing SBF 289/302 w/ 1-1/2 Black from CVR Performance is a purpose-built water neck assembly engineered for Small Block Ford engines. This component replaces the factory thermostat housing, providing a modern cooling system interface with improved flow characteristics and durability. It is essential for engine builders, hot rodders, and performance enthusiasts who demand reliable coolant circulation and precise temperature management in street, strip, and competition applications.

Manufactured from lightweight aluminum and finished in black anodize, this thermostat housing features a 1-1/2-inch ID hose connection with a swivel design that accommodates various hose routing configurations. The integrated O-ring seal ensures a leak-free connection, eliminating the need for additional gaskets and simplifying installation. The 90-degree water neck design directs coolant flow efficiently while the swivel feature allows flexibility in plumbing layout, reducing fabrication time and hose kinking during assembly.

This housing is ideal for Small Block Ford 289 and 302 cubic-inch engine builds where custom cooling system integration is necessary. Whether you are restoring a classic muscle car, building a high-performance street engine, or preparing a race motor, the Thermostat Housing SBF 289/302 w/ 1-1/2 Black delivers OEM-quality construction with modern engineering. The black anodized finish resists corrosion and complements contemporary engine bay aesthetics while the compact dimensions (4 x 2.7 x 4.6 inches) ensure it fits tight engine compartments without interference.