The Kingspeed Billet Thermostat Housing allows you to run a -20AN style upper radiator hose, designed to bolt directly to a Fleece Performance Coolant Bypass.

• Compatible with -20AN style upper radiator hoses
• Designed to bolt directly to a Fleece Performance Coolant Bypass
• Optional aluminum -20AN weld bung for radiator available

For those looking to run a -20AN style upper radiator hose, the Kingspeed Billet Thermostat Housing provides the perfect solution. Machined for precision, this housing is designed to bolt directly to a Fleece Performance Coolant Bypass for seamless integration. If desired, you can also add an aluminum -20AN weld bung for your radiator, making it easy to complete your setup.