Earl's Performance Vapor Guard 45-Degree AN Hose Ends

Earl's Performance Vapor Guard 45-Degree AN Hose Ends are purpose-engineered fittings designed to complete the Vapor Guard fuel delivery system — a fully integrated solution that combats the damaging effects of modern fuel blends. Today's EPA-approved fuels contain aggressive additives and varying ethanol content that attack traditional rubber hose liners, causing deterioration, permeation, vapor leakage, and fuel system contamination. These 45-degree hose ends are the matched fitting that keeps the Vapor Guard system's permeation barrier intact and performing as designed.

Key Features:

• Vapor Guard System Integration: Engineered exclusively for use with Earl's Vapor Guard hose and clamps, forming a complete, sealed, permeation-resistant fuel assembly — ensuring the inner liner is protected and the vapor barrier remains fully functional
• Smooth Retention Bead Design: A specially engineered smooth retention bead securely retains the hose under pressure while protecting the inner liner from damage during installation and throughout the service life of the assembly
• 45-Degree AN Configuration: The angled geometry delivers flexible routing solutions in tight engine bays and around chassis components, enabling clean, professional plumbing layouts without sacrificing flow
• Aluminum Construction: Machined from quality aluminum for a strong, lightweight fitment well-suited to demanding performance and racing environments
• Black Brite-Dip Anodized Finish: Provides corrosion resistance and a clean, durable appearance that holds up against harsh modern fuels and elevated operating temperatures
• Push-On Socketless Barb Design: Tool-free assembly — simply cut the hose, push the hose end on, and secure with the appropriate Vapor Guard clamp for a fast, reliable connection
• Standard AN Threading: Ensures broad compatibility with performance plumbing systems and components across leading manufacturers
• Carbureted and EFI Compatibility: Suitable for both carburetor-fed and fuel-injected applications across a wide range of performance builds

Earl's Vapor Guard 45-Degree Hose Ends are available in multiple AN sizes and hose barb configurations to suit any build. When paired with Earl's Vapor Guard hose and the appropriate clamps, they deliver a complete, sealed fuel system that virtually eliminates fuel vapor permeation — providing the safety, reliability, and performance that Earl's Performance has been trusted for by professional racers and builders worldwide.