Carb Adapter Fitting #6 x 7/8-20 3in Long Blk

The Fragola Carburetor Adapter Fitting #6 x 7/8-20 3in Long Black is a straight inlet adapter designed to connect AN-rated fuel lines to Holley carburetor fuel bowl inlets. This aluminum adapter features a 6 AN male connection on one end and a 7/8-20 male thread on the opposite end, creating a reliable bridge between modern fuel system components and classic carb configurations. The 3-inch length provides adequate spacing and routing flexibility in tight engine bay installations.

Built from aluminum and finished in black anodized coating, this fitting resists corrosion while maintaining a clean appearance in both street and competition engine bays. The straight design eliminates flow restriction at the fuel inlet, critical for carbureted systems where fuel delivery consistency affects idle quality and throttle response. The 7/8-20 thread pitch matches standard Holley bowl inlet specifications, ensuring proper seating without shimming or modification. Its compact 0.1 lb weight adds negligible mass to fuel system plumbing.

This adapter serves builders transitioning classic carburetors to modern fuel system standards, particularly those upgrading from mechanical pumps to electric fuel injection systems or swapping Holley carbs into restomod and hot rod platforms. It's essential for anyone installing aftermarket fuel lines with AN crimped fittings to vintage or period-correct fuel bowls. Proper carburetor inlet fitting selection prevents fuel leaks, ensures consistent metering, and maintains the integrity of carb tuning adjustments across varying engine loads.