Racing Power Co. R6003C Chrome Aluminum Water Neck 45 Degree Swivel O-Ring

The Racing Power Company R6003C is a chrome aluminum water neck with O-ring style design that fits 1966-75 small block and big block Chevy V8 engines. This 45-degree swivel water neck features a 1-1/2 inch I.D. hose connection, providing flexibility for easy radiator hose routing in tight engine bay installations.

Key Features:

• Chrome-plated aluminum construction for corrosion resistance and show-quality appearance
• 45-degree angle with 360-degree swivel design for optimal hose positioning
• O-ring seal design eliminates gasket-related coolant leaks
• Includes O-ring gasket and mounting hardware
• Compatible with 1.5-inch radiator hoses
• Fits small block Chevy (283, 305, 307, 327, 350) and big block Chevy (396, 427, 454) engines

This thermostat housing is designed for 1966-1975 Chevrolet V8 applications using O-ring style intake manifolds. The swivel design allows for easy alignment with radiator hoses without kinking or binding, making installation straightforward even in custom or modified engine bay configurations. The chrome finish adds a professional appearance to any engine compartment while providing long-lasting protection against rust and corrosion.