Find the right aluminum fuel filler neck for your custom build at Redhorse Performance. Our precision-machined fuel filler necks are built to last and deliver leak-free connections for your fuel hose setup.
Aluminum Filler Neck for all Chevy V8 Engines takes radiator cap to seal which is the difference between 383 and 350.
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Choose from a Variety of Neck Sizes and Styles
At Redhorse Performance, we offer a wide selection of filler neck sizes and styles to meet the demands of any fuel system setup. Whether you're outfitting a race car, street build, or off-road rig, our aluminum filler neck options provide reliable connections for your fuel hose and tank configuration. Choose from straight, angled, or custom-fit designs with various diameters to match your project’s requirements. Each fuel filler neck is built for durability and designed to work seamlessly with an O-ring for optimal sealing. Find the right style and size for your build—all on one full page at Redhorse Performance.
Corrosion-Resistant Aluminum for Long-Term Use
Crafted from premium-grade aluminum, our aluminum fuel filler neck components are built for long-lasting performance in harsh environments. Aluminum offers excellent corrosion resistance, especially when exposed to fuel and the elements. Whether you're working on a marine, racing, or daily driver application, these fuel filler necks will hold up under pressure and resist wear. The included O-ring ensures a tight, leak-proof seal with your fuel hose, reducing the risk of fuel vapor escape or contamination. Upgrade your fuel system with the strength and reliability of a high-quality aluminum filler neck from Redhorse Performance.
Ideal for Custom Fuel Tank Builds and Replacements
Redhorse Performance fuel filler necks are the ideal solution for custom fuel tanks, aftermarket replacements, and performance upgrades. Whether you're fabricating a new system or restoring an old one, our aluminum filler neck options provide the flexibility and fit needed for your application. Designed to connect easily to your fuel hose, each neck comes with a properly seated O-ring to ensure leak-free operation. Built for seamless integration, these fuel filler components simplify the process of setting up a reliable, durable fuel delivery system. Trust Redhorse Performance for high-performance parts built to your project’s specs.