Description:

The Air Tube Check Valve is an emission control device designed to allow air into the exhaust system to help burn pollutants before they reach the atmosphere.

• Application: 1968 to 1991 Corvette
• Material: Durable metal construction
• Function: Direct replacement for proper fit
• Performance: Withstands extreme temperatures
• Quality: Tested for durability and trouble free installation
• Part Number: 55050
• Original GM Number: 22040897
• Corvette Central Number: 303501