Earl's Performance Shut-Off Valves for Fuel, Cooling & Fluid Systems

Earl's Performance Shut-Off Valves provide motorsports-proven fluid control for fuel systems, cooling circuits, and general fluid line applications. Engineered to the same exacting standards that have made Earl's the benchmark in performance plumbing since 1955, these shut-off valves deliver reliable, leak-free on/off flow management across a wide range of automotive, racing, marine, and powersports builds.

Designed with a positive-action lever for fast, intuitive actuation, Earl's shut-off valves are equally suited to competition vehicles and high-performance street machines. The product line is offered in multiple construction materials and connection configurations, ensuring broad compatibility across both traditional and modern plumbing systems.

Key Features:

• Positive-action lever design for quick, confident on/off flow control
• Available in aluminum and brass construction for strength, weight savings, and corrosion resistance
• Multiple connection configurations to suit a wide range of AN and NPT plumbing setups
• Ideal as an emergency fuel shut-off valve to enhance safety in racing and performance applications
• Serves as an effective anti-theft deterrent by interrupting fuel flow when the vehicle is unattended
• Functions as a convenient drain valve for routine maintenance and fluid service operations
• Compact construction designed to fit in tight engine bay and chassis environments
• Built to Earl's Performance quality standards for dependable, leak-free operation under demanding conditions

Founded in 1955 by Earl Fouts, Earl's Performance pioneered the racing aftermarket AN plumbing industry and continues to supply top motorsports teams worldwide. The shut-off valve line reflects that same heritage of precision engineering — a trusted choice for builders who demand professional-grade reliability in every fluid circuit. Browse the available variants to find the fitting type and material configuration that best completes your plumbing system.