AFCO Polished Aluminum 15 Degree Swivel Water Neck for Chevy V8 1955-1986 80312-15

If you've ever wrestled with a stubborn radiator hose that just won't line up right, the AFCO Polished Aluminum 15 Degree Swivel Water Neck (80312-15) is exactly what your Chevy V8 build has been missing. Designed for classic Chevy V8 engines from 1955 to 1986, this precision-engineered thermostat housing gives you the flexibility to route your hose exactly where you need it — no compromises, no headaches. The mirror-polished finish looks right at home in any show-quality or performance engine bay, adding a clean, professional touch under the hood.

• Fitment: Chevy V8, 1955–1986
• Material: Die-cast aluminum
• Finish: Mirror polished
• Angle: 15 degrees
• Swivel: Full 360 degrees
• Hose Size: 1-1/2" I.D.
• Thermostat: Standard GM fit
• Seal: O-ring included (no gasket needed)
• Hardware: Included
• MPN: 80312-15

Whether you're building a street cruiser, a weekend racer, or restoring a classic, this water neck makes hose routing simple and gives your engine bay a polished, finished look. It's a small upgrade that makes a big difference — both in function and appearance.