Fuel Inlet Fitting Stromberg/Holley With 1/2"-20 Thread 5/16 Push On Barb Black

90-Degree Fuel Inlet Fitting for Holley and Stromberg Inlets

This black 90-degree fuel inlet adapter is engineered to work with factory Holley and Stromberg inlet fittings. It converts a 1/2" -20 threaded inlet to a 5/16" push-on barb, providing a clean, reliable connection for your fuel line while allowing tight routing in crowded engine bays.

Key features

• 90-degree elbow design to simplify hose routing and reduce line stress
• 1/2" -20 thread to 5/16" push-on barb for straightforward compatibility
• Black finish for corrosion resistance and discreet appearance
• Specifically designed to be compatible with factory Holley and Stromberg inlet fittings

Why this fitting matters

When you’re upgrading or replacing carburetor fuel lines, this adapter offers a precise, purpose-built connection that minimizes space constraints without sacrificing reliability. The 5/16" barb matches common fuel hose sizes, while the 1/2" -20 threaded end ensures a secure, threaded mount to Holley or Stromberg inlet components.

Applications and use cases

Ideal for classic and performance applications where the fuel line needs a gentle 90-degree turn away from hot areas or moving parts. Use with standard 5/16" internal-diameter fuel hose to create a snug, leak-resistant connection to Holley or Stromberg carburetor inlets.

Installation tips

Verify compatibility with your Holley or Stromberg inlet, then thread the 1/2" -20 end onto the carburetor inlet. Slide a 5/16" ID fuel hose over the push-on barb for a secure seal. After installation, inspect for any signs of fuel seepage and address as needed.