9833 Regulator Plumbing Kit 10AN/8AN Lines

The 9833 Regulator Plumbing Kit 10AN/8AN Lines is a precision fuel system component designed for custom fuel injection installations, performance engine builds, and motorsports applications requiring flexible AN hose adaptation. Built by MAGNAFUEL/MAGNAFLOW FUEL SYSTEMS, this regulator fitting kit bridges the gap between fuel rails and regulators with a compact, aluminum construction that resists corrosion and maintains fuel integrity under pressure. Whether you're tuning a street rod, bracket racer, or high-displacement engine, proper fuel system plumbing is essential to reliable performance and component longevity.

This kit contains one straight 10 AN Male to 10 AN Male O-Ring fitting and two 8 AN Male to 8 AN Male O-Ring fittings, all machined from lightweight aluminum and finished in black anodized coating for durability and aesthetic consistency. The O-Ring face seal design (ORFS) eliminates the need for Teflon tape and provides a leak-free connection under dynamic fuel pressure, critical for safety and performance tuning. The mixed AN line configuration allows installers to route fuel from regulators to multiple fuel rails or distribution blocks while maintaining proper fuel delivery volume and pressure across the entire injection system. Compact dimensions and minimal weight (0.17 lbs) ensure easy integration into tight engine compartments without adding complexity to fuel system architecture.

Technicians and builders working with Magnafuel 2-Port Regulators will find this kit indispensable for multi-fuel-rail applications, split-feed systems, and return-line configurations that demand precision sizing and reliability. Compatibility extends across most fuel-injected LS, small-block, and big-block platforms where aftermarket fuel system design is preferred over OEM restrictive plumbing. Installation requires basic AN hose knowledge; simply match AN line sizes to your application, thread the fittings securely, and verify all O-Ring seals are fully engaged before pressurizing the fuel system. This regulator fitting kit meets the exacting standards of professional drag racing, road racing, and street performance shops.