Petcocks & Valves

Gas Tank Valves & Petcocks for Harley Models

Maintain reliable fuel flow and precise control with quality Harley gas tank valves and petcocks engineered for secure fuel shut-off, reserve functionality, and efficient delivery to your engine. These critical fuel system components allow you to start, stop, or select reserve fuel flow while ensuring a leak-free connection between your gas tank and fuel line. Whether you are replacing worn OEM parts or upgrading to a performance-oriented petcock, this category features a variety of fuel valves compatible with threaded Harley tanks and custom applications.

Fuel Valves & Petcocks for Harley Tanks

Select from reliable petcock options that match your Harley’s fuel tank configuration. Popular choices include user-friendly threaded fuel valves that fit standard 22mm openings, offering smooth on/off control and durable construction for everyday riding. 

Performance and High-Flow Petcock Options

For riders looking to improve fuel delivery or support modified setups, performance-oriented valves deliver high-flow capability and adjustable outlet configurations. These options can help sustain strong fuel supply at high throttle openings and better support carbureted or custom builds needing enhanced flow characteristics. More robust designs may also offer multiple outlet orientations to match customized fuel line routing.

Replacement Fuel Valves and Versatile Fitment

Replace tired or leaking factory petcocks with dependable solutions that restore proper fuel shut-off and reserve access. Inline fuel valve options and basic petrol shut-off switches provide versatile fitment and simplified installation on custom gas tanks or classic mounts. Budget-friendly valves such as the Drag Specialties Petcock options offer straight or angled designs with solid performance and ease of use for a wide range of models.

Durable Construction for Long-Term Use

Harley petcocks and fuel valves in this category are built from corrosion-resistant materials suitable for fuel exposure and repeated use. Quality valves maintain secure seals and consistent flow, reducing the risk of fuel leaks or vapor escape while improving the overall reliability of the fuel system. Many replacement valves also include three-position control for On, Off, and Reserve functions to help riders manage fuel supply with confidence.

Choose the Right Valve for Your Harley

Browse our selection of Harley gas tank valves and petcocks to find fuel control components that fit your motorcycle’s tank thread size, outlet orientation, and performance requirements. Whether your priority is everyday reliability or improved fuel control for custom projects, Get Lowered Cycles offers high-quality solutions to match your ride and riding style.