Adapters and fittings allow seamless connection between different thread types, line sizes, and components. From AN-to-NPT adapters to couplers, elbows, reducers, and bulkhead fittings, these parts ensure a secure, high-flow seal for any fluid system. Built for strength and corrosion resistance, our fittings deliver reliable performance in demanding automotive applications.
Upgrade your high-performance fuel and lubricant systems with the Earl’s Size 10 Flapper Check Valve Style 1, engineered for reliable one-way flow and exceptional...
Upgrade your fuel and lubricant systems with the Earl’s Size 8 Flapper Check Valve Style 1, engineered for reliable one-way flow and superior durability....
Enhance your racing system with the Earl's UltraPro Ball Valve -12 AN Male to Male, engineered for maximum performance and reliability in high-pressure fuel...
Overview The Earl’s 6AN Fuel Pressure Gauge Adapter Tee provides a reliable, professional solution for installing a remote-mounted fuel pressure gauge. Designed to fit...
Overview The Earl’s Fuel Pressure Gauge Adapter Tee offers a reliable, professional-grade solution for mounting a remote fuel pressure gauge, such as the Earl’s...
Overview The Earl’s Fuel Pressure Gauge Adapter Tee is the ideal solution for installing a remote-mounted fuel pressure gauge on your performance engine. Designed...
Have a question about our products or pricing? The MAIN STREET ESHOP team is here to help. Send us your details and we’ll get back to you within 24–48 hours with the answers you need.