SKU: AERFCM2114
UPC: 678146003324
MPN: FCM2114
The AEROQUIP #6 Dual Feed Holley Adapter (FCM2114) is a precision carburetor inlet fitting engineered for fuel delivery systems requiring reliable, leak-free connections. This straight adapter transitions from 6 AN male to 7/8-20 male threads, making it an essential component for Holley carburetors and compatible fuel system configurations. The blue anodized aluminum construction provides corrosion resistance while maintaining lightweight durability in underhood environments.
The 6 AN to 7/8-20 fitting geometry allows direct integration with standard Holley carburetor inlet bosses while accommodating AN-series fuel line adapters commonly used in performance fuel systems. The straight (non-angled) design simplifies plumbing layouts and reduces turbulence in fuel delivery paths, which supports consistent float bowl pressure during acceleration and sustained high-RPM operation. Aluminum construction keeps component weight minimal—critical in engine bay applications where every ounce contributes to overall vehicle dynamics and cooling efficiency.
This adapter serves builders and mechanics modernizing classic carburetor fuel systems, upgrading to high-flow Holley carburetors, or standardizing fuel delivery plumbing across a fleet. It's equally useful in marine, off-road, and street performance applications where Holley carburetors are the chosen platform. The verified AEROQUIP engineering and manufacturing backing ensures OEM-quality thread tolerances and surface finish, reducing the risk of leaks that could compromise fuel delivery or create fire hazards.
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