Earl's Performance Vapor Guard Straight O-Ring Port Hose Ends

Earl's Performance Vapor Guard Straight O-Ring Port Hose Ends are purpose-built connectors engineered exclusively for use with Earl's Vapor Guard fuel hose, forming a complete closed fuel system solution designed to meet the demands of modern fuel blends. With more than 40 EPA-approved fuel formulations in use across the United States, traditional rubber hose and generic fittings are no longer adequate — the Vapor Guard hose end line delivers the safety and reliability today's fuel systems require.

Key Features:

• Vapor Guard System Compatibility: Designed exclusively for use with Earl's Vapor Guard hose to ensure complete system integrity — standard barb-style fittings may damage the hose's inner liner and compromise performance
• O-Ring Port Sealing Technology: Male O-ring port interface provides a positive, leak-free connection to fuel rails, filters, and other O-ring port components without the need for thread sealants
• Straight Configuration: Inline design supports clean, direct hose routing across a wide variety of fuel system layouts, including carbureted and EFI applications
• Special Smooth Retention Bead: Precisely engineered retention bead secures the hose under pressure while protecting the inner liner from damage during assembly and normal operation
• Anodized Aluminum Construction: Corrosion-resistant anodized finish provides long service life when exposed to today's additive-laden and ethanol-blended fuel formulations
• Easy Push-On Assembly: Simply cut the hose to length, push it onto the hose end, and secure with compatible Vapor Guard clamps — no special tools required
• Emissions Compliant: Legal for sale and use on emissions-controlled vehicles, non-emissions-controlled vehicles, and racing-use-only applications

Earl's Performance has been supplying precision plumbing components to the racing and performance automotive industry since 1955, bringing aviation-grade fluid transfer technology to the street and strip. The Vapor Guard Straight O-Ring Port Hose End line reflects that same legacy of precision engineering, offering a safe, compliant, and reliable solution for connecting Vapor Guard hose to O-ring port fuel system components across carbureted, EFI, and high-performance racing builds. Available in multiple sizes to accommodate a range of fuel system configurations.