Billet Swivel Thermostat Housings Water Neck 90 1.5" LS Engine Black

Upgrade your GM LS engine with this Billet Swivel Thermostat Housing Water Neck. Machined from 6061-T6 aluminum and finished in tough black anodize, it combines exceptional durability with a sleek, performance-ready look.

• 360° Swivel: 360-degree swivel design for easy routing and installation in tight engine bays.
• Flow Advantage: Engineered to flow 20% better than stock, helping keep temperatures in check under demanding conditions.
• 90° Configuration: Optimized 90-degree fit for seamless hose alignment with a factory-size 1.5" hose.
• Compatibility: Fits GM LS engines (LS1, LS2, LS3, LS7, LS9) and other LS platforms; accepts GM factory original thermostat (not included).
• Quality Construction: 6061-T6 aluminum, black anodized finish for long-lasting durability in any climate.

Perfect for automotive enthusiasts and everyday drivers, this replacement thermostat housing enhances cooling performance, reduces flow restrictions, and simplifies installation on LS builds.

Enhance reliability in your cooling and climate control system—order now and upgrade your LS-powered ride.