SKU: RUS640381
UPC: 087133403878
MPN: 640381
The Endura Fuel Pump Fitting #6 to 5/8-18 Inv. Flar by RUSSELL is a precision adapter designed for high-performance fuel system plumbing and engine modifications. This fitting bridges the critical gap between modern fuel pump outlets and carburetor or fuel rail inlet ports, making it essential for custom fuel system builds, engine swaps, and competition vehicles.
The inverted flare design creates a dual-seal connection that reduces fuel weeping and vibration-induced leakage common in aggressive engine environments. RUSSELL's Endura series fittings are made from precision-machined aluminum or steel, ensuring durability and reliability in demanding conditions.
Mechanics and fabricators rely on this fitting for custom fuel line assemblies in restorations, hot rods, drag racing platforms, and forced-induction engine builds where OEM fuel system components may not be compatible. Proper installation requires compatible #6 and 5/8-18 connections for optimal performance.
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