Fuel Check Valve Vent, 1/2" NPTF Male Threads, Fuel Gas Tank Rollover Safety Vent Valve Assembly, 5/16" Hose Threads Only Apply to NPTF sold2020 This is Silicone protective cover

This is Silicone protective cover Durable unfading

Make The Necessary Adjustments To Achieve The Best Results And Extend The Service Life

Low pressure degrades riding quality and speeds up tire wear

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2001-2006 Silverado 3500

Fuel Check Valve Vent, 1/2" NPTF Male Threads, Fuel Gas Tank Rollover Safety Vent Valve Assembly, 5/16" Hose Threads Only Apply to NPTF sold2020 This is Silicone protective coverFuel Check Valve Vent, 1 2" NPTF Male Threads, Fuel Gas Tank Rollover Safety Vent Valve Assembly, 5 16" Hose Threads Only Apply to NPTF Product Features Fuel Tank Roll Over Safety Vent can threads into the of fuel or gas tank to allow air to enter or escape as needed. Fuel Cell Vent ,Fuel Safety Valve also has a check ball inside of it so if your vehicle tips over and is upside down fuel will stay in the tank. Fuel Vent Roll Over Valve possess 1 2"