Straight Adapter Fitting #8 x 3/4 MPT Black

The Straight Adapter Fitting #8 x 3/4 MPT Black by FRAGOLA is a precision fluid-line connector engineered for high-performance automotive applications where reliable hydraulic or fuel system connections are non-negotiable. Whether you're building a custom cooling system, upgrading brake lines, or fabricating a fuel delivery system on your project vehicle, this straight adapter fitting serves as a critical junction point that maintains system integrity under pressure. Designed for automotive enthusiasts and professional mechanics alike, this fitting eliminates the need for costly custom fabrication by providing a direct #8 AN to 3/4" male pipe thread connection in a compact, durable package.

Manufactured from robust aluminum construction with a black anodized finish, the Straight Adapter Fitting #8 x 3/4 MPT Black resists corrosion and maintains a clean, race-inspired appearance in engine bays and underbody installations. The #8 AN designation indicates a -8 JIC hose size, a industry-standard specification for moderate to high-flow applications found in fuel systems, oil coolers, and transmission coolers on street rods, race cars, and high-performance builds. The 3/4" MPT (male pipe thread) end threads directly into female pipe thread ports, providing a leak-free seal when paired with appropriate thread sealant or tape, while the JIC flare end accepts standard -8 AN hose and fittings with precision engineering that prevents drift and ensures repeatable installations across multiple systems.

This adapter fitting is indispensable for fabricators connecting aftermarket fuel injection systems, remote oil filtration setups, and coolant bypass configurations where standard manifold ports don't align with your plumbing layout. Weighing just 0.08 lbs and measuring 6.65 inches in length, it installs cleanly in tight engine compartment spaces without requiring custom machining or welding modifications. Whether you're restoring a classic muscle car with a modern fuel system, upgrading a truck's cooling capacity, or completing a ground-up race engine build, the FRAGOLA straight adapter fitting delivers OEM-quality reliability with proven performance in street, strip, and road-course environments.