Earl's Performance Auto-Crimp 45-Degree AN Hose Ends

Earl's Performance Auto-Crimp™ 45-degree AN hose ends deliver professional-grade crimped connections for racers, builders, and performance enthusiasts. Engineered for secure, leak-free fluid transfer across fuel, oil, coolant, and other systems, these hose ends make it easy to build clean, reliable plumbing without the need for proprietary or brand-specific tooling.

Auto-Crimp™ Technology:

The Auto-Crimp™ design achieves consistent, secure connections using any standard crimp machine. The required finished crimp outside diameter for each hose size is stamped directly on the Earl's crimp collar (sold separately), taking the guesswork out of assembly and ensuring a professional result every time.

Key Features:

• Auto-Crimp™ Design: Compatible with any standard crimp machine — no specialized or proprietary equipment required
• 45-Degree Bend Angle: Provides excellent routing flexibility in tight or congested engine bay and chassis plumbing runs
• Lightweight Aluminum Construction: Reduces overall system weight while maintaining long-term strength and integrity
• Crimp Collar Compatible: Works with Earl's crimp collars (sold separately); finished crimp OD is stamped on each collar for easy reference
• Broad Hose Compatibility: Designed for use with Earl's Auto-Flex, Perform-O-Flex, and Pro-Lite hose lines
• Versatile Fluid Applications: Suitable for fuel, oil, coolant, and a wide range of other fluid systems
• Multiple Variants Available: Offered across a range of AN sizes and finish options to suit virtually any build

About Earl's Performance:

Founded in 1955, Earl's Performance Products has been a cornerstone of the performance aftermarket plumbing segment for decades, supplying AN hose ends, hoses, and fittings to professional racing teams and high-performance builders worldwide. The Auto-Crimp™ 45-degree hose end line carries that proven reliability forward, offering a clean, professional crimp-style assembly that integrates seamlessly with Earl's most popular braided and nylon-covered hose families — whether the application is a dedicated race car or a high-performance street build.