90 Degree -8AN Male to 3/8in EFI Line

The 90 Degree -8AN Male to 3/8in EFI Line from VIBRANT PERFORMANCE is a precision fuel system adapter engineered for custom fuel injection installations where space constraints or routing requirements demand a compact 90-degree transition. This fitting bridges the gap between -8AN hard line fittings and 3/8-inch EFI hose connections, making it essential for fuel system builders, engine swap specialists, and tuners who need flexible plumbing solutions in tight engine bays. Whether you're converting carbureted fuel systems to modern EFI or optimizing fuel delivery in a custom build, this adapter eliminates the need for multiple fittings and reduces leak points.

VIBRANT PERFORMANCE's 90-degree fitting delivers reliable performance through precision machining and proper seat geometry that ensures leak-free connections under fuel system pressure. The -8AN male port accepts standard -8AN hard lines or barbed adapters, while the 3/8-inch EFI outlet accommodates modern fuel injection hose with consistent bore sizing for unrestricted fuel flow. The right-angle design eliminates the need for separate 90-degree elbows and reduces overall system complexity, a critical advantage in modern fuel systems operating at 40–60 psi. Compact dimensions (3.54 x 0.75 x 6.3 inches) allow installation in confined spaces where traditional straight adapters would interfere with engine components, headers, or intake manifolds.

This fitting is indispensable for LS swaps, small-block and big-block conversions, and turbo builds where fuel line routing must navigate around cylinder heads and intake ports. Fabricators and performance shops rely on VIBRANT PERFORMANCE adapters for their repeatable quality and compatibility with both OEM and aftermarket fuel system components. Proper installation requires using appropriate hose clamps on the 3/8-inch side and wrench-friendly flats on the -8AN port for secure, torque-controlled assembly. Pair this adapter with quality fuel hose, stainless fasteners, and inline fuel filters to ensure long-term reliability in high-performance and street applications.