Holley 19-174 External Vent Check Valve 5/16 Hose Barb Roll Over

The Holley 19-174 External Vent Check Valve is a high-quality component designed to ensure optimal fuel system performance in automotive applications. This check valve features a durable construction that withstands the rigors of engine environments, making it a reliable choice for both performance and restoration projects. Its primary function is to prevent fuel spillage and maintain proper venting in the event of a roll-over, ensuring safety and reliability under extreme conditions.

This external vent check valve is equipped with a 5/16-inch hose barb, facilitating easy installation on fuel lines and providing a secure connection to ensure no leaks occur during operation. Its innovative design allows for effective venting, reducing the risk of vapor lock and promoting consistent engine performance. By incorporating this check valve into your fuel system, you can enhance the reliability of your automotive application while also increasing safety standards.

FITMENT: The Holley 19-174 is compatible with various automotive applications, particularly those requiring a vent check solution to prevent fuel overflow in the event of a roll-over. This makes it suitable for custom builds, classic cars, and performance applications where safety and performance are paramount.

Key Features & Benefits

• Durable construction designed to withstand engine conditions.
• Prevents fuel spillage during roll-over situations for added safety.
• 5/16-inch hose barb for easy installation and secure fitting.
• Reduces the risk of vapor lock, enhancing engine performance.
• Versatile compatibility with various automotive applications.