Earl's Performance Flare Fitting
0 results found
No products match your current filters
Try the following
- Remove some filters to broaden your results.
- Clear the vehicle filter to see all available products.
- Check a different category or manufacturer.
- Browse the top categories below to find what you need.
Earl's Performance Flare Fittings: Aerospace-Inspired Precision for Performance Builds
Earl's Performance has been the benchmark for high-performance plumbing components since Earl Fouts founded the company in 1955 in Lawndale, California. Born from a mission to bring military aircraft-grade plumbing technology to the racing world, Earl's has spent decades engineering the fittings that top builders and racers trust when there is absolutely no room for error. Nowhere is that precision more evident than in their line of flare fittings.
What Makes Earl's Flare Fittings Stand Out
Earl's flare fittings are purpose-built for the demanding world of performance plumbing. Their AN to inverted flare adapter fittings are manufactured from steel or aluminum alloys that meet and exceed the minimum requirements for aerospace-grade fittings, and every piece is precision-machined to exacting tolerances — whether your application calls for a straight connector or a 90-degree angle. This level of quality means leak-free, reliable fluid transfer even under the extreme pressures and temperatures of race and high-performance street applications.
The range covers both straight and angled configurations, and fittings are available in multiple material and finish options — including black anodized aluminum, blue anodized aluminum, zinc-plated steel, nickel-plated steel, and stainless steel — giving builders the flexibility to match function with aesthetics or corrosion requirements. Common thread sizes such as 7/16-24 and 5/8-18 inverted flare are well-represented, making Earl's a go-to source when adapting AN plumbing to factory-style hardlines.
Where These Fittings Are Used
Earl's flare fittings are commonly found in fuel systems, oil systems, cooling systems, and power steering setups, including LS engine swaps, street performance builds, and custom fabrication projects where durable and precise fluid routing is critical. Whether you are converting an OEM brake or fuel hardline to AN or integrating a performance component that uses AN ports, an Earl's flare fitting provides the trusted connection between old-school plumbing and modern performance standards.
A Legacy Built on Innovation
Earl's invented most of the special-purpose racing adapters the industry uses today, and that heritage of innovation directly informs the quality found in every flare fitting they produce. As a division of Holley Performance Products, Earl's continues to manufacture components that winning funny car and open-wheel teams have relied on for decades — the same uncompromising standards that apply to every adapter, straight fitting, and angled connector in the flare fitting lineup.
Whether you are a professional fabricator, a weekend racer, or a hot rod enthusiast bridging the gap between AN plumbing and factory inverted flare hardlines, Earl's Performance flare fittings deliver the fit, finish, and reliability the brand has stood for since 1955.