Male Adapter Fitting #8 x 1-20 Rochester Blk

The Male Adapter Fitting #8 x 1-20 Rochester Blk from FRAGOLA is a precision carburetor inlet fitting engineered for vintage and modified Quadrajet carburetors. Designed for builders and restorers working on classic muscle cars and hot rods, this straight adapter bridges AN fuel line standards to Rochester carburetor inlet ports with reliability and ease. Whether you're upgrading fuel delivery on a Chevy big-block or fine-tuning carburetor compatibility on a street engine, this fitting delivers the secure, leak-free connection critical to fuel system integrity.

Machined from aluminum and finished in hard black anodize, the Male Adapter Fitting #8 x 1-20 Rochester Blk features an 8 AN male port on one end and a 1-20 inch male port on the other, allowing you to connect modern fuel hoses to original carburetor inlets without modification. The black anodized coating resists corrosion while providing a clean, professional appearance under the hood. FRAGOLA's engineering ensures tight tolerances and consistent thread sealing, eliminating the common leak points that plague poorly matched adapters. The compact 2.8 x 1.2 x 3.1 inch footprint fits tight engine bays without obstruction, and at just 0.05 lbs, weight penalty is negligible.

Carburetor enthusiasts, fuel system builders, and classic car mechanics rely on this adapter when converting to modern braided stainless AN hose assemblies while maintaining original Rochester carburetor cores. Installation is straightforward: thread the 1-20 inch end into the carburetor inlet port and connect your 8 AN hose to the male fitting. It pairs seamlessly with aftermarket fuel pumps, regulators, and surge tanks on street engines, race applications, and restoration projects. For Quadrajet carburetors on Chevrolet, Pontiac, and other GM platforms, this Rochester adapter ensures compatibility without compromising fuel delivery or system safety.