Earl's Performance Swivel-Seal 150-Degree AN Hose Ends

Earl's Performance Swivel-Seal® 150-degree AN hose ends are the original and most trusted adjustable hose ends in motorsport plumbing. As the inventor of the self-indexing adjustable hose end — a design first patented in 1973 — Earl's Performance Plumbing has spent over five decades refining the Swivel-Seal® into the industry benchmark for racing, performance, and fluid system builders worldwide.

The 150-degree bend angle delivers exceptional routing flexibility for tight, complex, or space-constrained plumbing layouts where standard straight, 45-, or 90-degree fittings fall short. Whether the application is a fuel system, engine oil circuit, coolant line, or power steering plumbing, the Swivel-Seal® 150-degree hose end provides the clearance and directional control needed for clean, professional hose routing.

Key Features:

• Full 360° Post-Installation Adjustment — Stainless steel retention pins allow the hose end socket to rotate a full 360 degrees after installation, eliminating the need for precision hose length cuts and preventing hose twist or kinking during final routing
• Dual-Plane Anti-Seepage Seal — Engineered to prevent fluid leaks under high pressure and vibration, ensuring consistent, reliable sealing in demanding race and performance environments
• Aerospace-Grade Aluminum Construction — Manufactured from aluminum alloys that meet or exceed minimum requirements for aerospace hose fittings, delivering an exceptional strength-to-weight ratio with inherent corrosion resistance
• Precision-Machined Tolerances — Each fitting is machined to exact tolerances for consistent AN thread fitment and trouble-free, leak-free performance across all plumbing applications
• High-Flow Bent Tube Geometry — The optimized internal tube profile maximizes fluid flow capacity while minimizing restriction through the bend
• Aerospace-Proven Nipple-and-Cutter Design — A time-tested hose attachment method with decades of aerospace and motorsport validation, ensuring a secure and permanent hose connection
• Compatible with Rubber-Lined Braid Hose — Designed specifically for use with Earl's Perform-O-Flex®, Pro-Lite 350, and Auto-Flex braid-protected hose lines

Swivel-Seal® 150-degree hose ends are the preferred choice of professional racing teams and performance builders across every motorsport discipline. Available in multiple AN sizes and anodized finish options, this product line offers the right configuration for virtually any performance plumbing build. Select your specific size and finish from the variants listed below.