Fuelab 72302 Port Fitting Expander -8AN ORB to -10AN 37° Flare

The Fuelab 72302 is a precision-engineered port fitting expander designed to convert -8AN O-Ring Boss (ORB) connections to -10AN 37-degree flare fittings. This adapter fitting is an essential component for upgrading fuel system lines or connecting components with different port sizes in high-performance fuel delivery systems.

Key Features:

• Constructed from lightweight yet durable 6061-T6 aluminum for excellent strength-to-weight ratio
• Low-profile hex design for easy installation in tight spaces
• MIL-A-8625 Type II black anodizing provides superior corrosion resistance and fuel compatibility
• Tapered and radiused port end ensures proper sealing and flow characteristics
• Precision-machined threads for reliable, leak-free connections

This adapter fitting is ideal for fuel pressure regulators, fuel rails, and other fuel system components where port size conversion is needed. The quality construction and precise tolerances make it suitable for street performance, racing, and high-horsepower applications including those running gasoline, E85, or methanol fuels.