Earl’s Performance Plumbing is a trusted name in racing plumbing, producing high-quality AN plumbing components, hoses, and fittings for the motorsports industry. In the 1960s, Earl’s Plumbing made its mark with the introduction of flexible stainless-steel PTFE-lined hoses, an innovation that redefined race car plumbing. Building on that legacy, Earl’s developed more industry-changing products, including the patented self-indexing adjustable hose end, or Swivel-Seal, which allows 360-degree adjustment after installation. This same dedication to innovation has kept Earl’s at the forefront of performance plumbing for decades. Today, the company continues to manufacture top-tier Earl’s fittings, Earl’s brake lines, adapters, and hose ends that racers around the world rely on for quality and precision.