Earl's Performance Straight Aluminum NPT Hose End Fittings

Earl's Performance Straight Aluminum NPT Hose End Fittings bring decades of race-proven fluid connection technology to high-performance automotive, racing, and custom fabrication applications. Founded in 1955, Earl's Performance pioneered the performance plumbing industry by introducing aviation-grade fluid transfer engineering to the automotive market — a heritage that professional racing teams, including funny car and open-wheel competitors, continue to rely on today.

This product line is engineered to thread directly into standard female NPT ports, eliminating the need for intermediate adapter fittings and reducing bulk in tight plumbing layouts. The straight configuration delivers a clean, direct routing solution that professional builders and fabricators trust when constructing race-grade fluid systems.

Key Features:

• Lightweight aluminum construction — Precision-machined aluminum alloy reduces overall system weight without compromising strength or long-term durability
• Anodized finish — Corrosion-resistant anodizing protects the fitting in demanding environments while delivering a clean, professional appearance
• Direct NPT thread design — Threads straight into standard female NPT ports to simplify plumbing layouts and eliminate unnecessary adapters
• Multi-fluid compatibility — Suitable for fuel, oil, coolant, power steering, hydraulic, and other high-performance fluid systems
• Aerospace-inspired precision machining — Manufacturing standards derived from aviation engineering ensure consistent, leak-free sealing under demanding conditions
• Part of Earl's comprehensive AN plumbing line — Pairs seamlessly with Earl's hose and fitting offerings across fuel, oil, cooling, and brake applications

As part of the most extensive performance plumbing line in the industry, these straight NPT hose ends integrate directly into a complete Earl's AN fluid system. Whether building a dedicated race car or a high-performance street machine, Earl's NPT hose ends deliver the reliability, precision, and professional finish that serious builders demand.