Earl's Performance Vapor Guard Straight AN Hose Ends

Earl's Performance Vapor Guard Straight AN Hose Ends are the purpose-engineered companion fittings for Earl's Vapor Guard fuel hose, completing a sealed, emissions-legal fuel delivery system built to handle the demands of modern fuel chemistries. Designed for high-performance automotive, racing, and street applications, these hose ends deliver the reliability and protection that today's aggressive fuel blends require.

Why Modern Fuels Demand a Better Hose End

With more than 40 EPA-approved fuel formulations now in use, today's fuel blends contain additives that aggressively attack traditional rubber hose from the inside out. This deterioration can result in dangerous fuel leaks, harmful vapor permeation, and hose particles that clog fuel injectors and carburetor passages. Earl's Vapor Guard hose ends are engineered specifically to work in tandem with Vapor Guard hose, forming a complete system designed to resist the harshest modern fuel chemistries without compromise.

Key Features:

• Smooth Retention Bead Design: A specially engineered retention bead securely holds the hose under pressure without damaging the inner hose liner, maintaining long-term system integrity
• Aluminum Construction: Lightweight, high-quality aluminum provides lasting durability in demanding fuel system environments
• Black Brite-Dip Anodized Finish: Offers corrosion resistance and a clean, professional appearance that stands up to aggressive fuel exposure
• Tool-Free Push-On Installation: Simply cut the hose, push the fitting on, and tighten the clamps — no special tools or crimping equipment required
• Straight Configuration: Enables direct in-line routing for clean, straightforward fuel system plumbing
• Multiple AN Sizes Available: A range of AN sizes is offered to match your Vapor Guard hose and fuel system requirements
• Vapor Guard System Compatible: Must be used exclusively with Earl's Vapor Guard hose and clamps — other barb-style fittings may damage the hose's inner liner
• Emissions Legal: Legal for sale and use on emissions-controlled vehicles, non-emissions-controlled vehicles, and racing-use-only vehicles

Earl's Performance Plumbing has been bringing aviation-grade fluid transfer technology to the performance automotive world for over five decades. The Vapor Guard hose end line reflects that same commitment to precision engineering — delivering a dependable, economical fuel system solution for builders who won't compromise on safety or performance.