Vintage Air 706003 Water Neck Riser Center Port for Chevy V8

The Vintage Air 706003 Water Neck Riser Center Port is designed to provide additional clearance and flexible coolant connection options on compatible Chevy V8 cooling systems. This water neck spacer features a durable aluminum construction with a clear anodized finish for added surface protection and a clean, professional appearance. The 1-1/4-inch-thick riser installs between the intake manifold and thermostat housing to help accommodate custom cooling system layouts and accessory configurations.
The riser includes two 1/2-inch NPT female ports, including one center port and one offset port, allowing installers to select the connection position best suited to the application. These ports can support auxiliary coolant plumbing, temperature sensors, or other compatible fittings when properly configured. An included O-ring helps provide a reliable seal at the mounting interface, simplifying installation while helping reduce the risk of coolant leaks.
Designed for Chevy V8 applications, the Vintage Air 706003 water neck riser is well suited for performance vehicles, custom builds, and installations using Vintage Air cooling and climate-control components. Verify thermostat housing, intake manifold, fitting, and clearance compatibility before installation. This component is supplied individually and is intended for use with compatible hardware and fittings selected for the specific vehicle and cooling system.

Features:

• Brand: Vintage Air

• Part Number: 706003

• Application: Chevy V8 engines

• Product Type: Water neck riser and spacer

• Thickness: 1-1/4 inches

• Port Configuration: One center and one offset 1/2-inch NPT female port

• Material: Aluminum

• Finish: Clear anodized

• Sealing Method: O-ring included

• Quantity: Sold individually