Mr Gasket 2668 | Engine Coolant Thermostat Housing Gasket

Composed of an aluminum carrier with a molded silicone bead to ensure a secure water-tight seal. This gasket can be reused.

• Water Neck O-Ring
• Precision Die Cast
• Prevents Water Leaks
• Chrome Plated
• O-Ring Style Seal
• Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
• Water Neck O-Ring; Replacement For PN[2660/2661/9845/2667/2663];