Earl's Performance AT991947LERL Inverted Flare to AN Adapter Fitting

The Earl's Performance AT991947LERL is an inverted flare to AN adapter fitting engineered to solve common sealing issues found in older fitting designs. These adapters feature extended threads on the inverted flare end, preventing the fitting from bottoming out on threads before the flare seats properly—a critical improvement for reliable, leak-free connections.

Key Features:

• Extended thread design ensures proper flare sealing before thread bottoming
• Connects inverted flare brake/fuel lines to AN hose systems
• Available in multiple finish options: nickel-plated steel, blue anodized aluminum, or black anodized aluminum
• Steel versions recommended for high-pressure power steering applications
• Aluminum versions ideal for brake lines, fuel lines, and general inverted flare connections
• Precision-machined for consistent sealing and durability

Earl's Performance adapter fittings are trusted by professional race teams and automotive enthusiasts for converting OEM inverted flare connections to AN plumbing systems. The improved thread length design eliminates installation frustration and ensures reliable performance in demanding applications.