Russell Performance 640221 Endura Carburetor Adapter Fitting Set

The Russell Performance 640221 Specialty Adapter Fitting is a precision-engineered carburetor fuel inlet adapter designed for high-performance fuel system installations. This Endura-finish fitting set provides reliable fuel connections for popular carburetors including Holley Dual Feed 750, Holley Dominator 1350 Series, and Quadrajet applications up to 1974 with 7/8"-20 thread.

Key Features:

• Precision CNC-machined aluminum construction for accurate thread engagement and leak-free performance
• 37-degree sealing angle ensures positive seal at maximum operating pressures
• Lightweight aluminum design reduces weight without sacrificing strength
• Endura anodized finish provides corrosion resistance and professional appearance
• Compatible with all Russell Performance hose ends and performance hose assemblies
• Includes 2 adapter fittings per package

Applications:

• Holley Dual Feed 750 CFM carburetors
• Holley Dominator 1350 Series carburetors
• Quadrajet carburetors (1974 and earlier) with 7/8"-20 thread

These specialty adapter fittings are essential components for custom fuel system builds, allowing secure connection between Russell Performance braided hose assemblies and carburetor fuel inlets. The precision machining and 37-degree AN flare design ensure reliable sealing in high-pressure fuel delivery applications.