#10 ORB x #8 ORB Adapter Fitting Black

The #10 ORB x #8 ORB Adapter Fitting in Black from FRAGOLA is a precision hydraulic and fluid-line adapter designed for custom automotive cooling systems, fuel delivery systems, and brake applications where port size reduction or transition is required. This adapter allows mechanics and fabricators to connect larger #10 ORB ports to smaller #8 ORB ports, making it essential for vehicles undergoing extensive engine swaps, turbo installations, or custom fuel system builds where existing line sizes don't match OEM or aftermarket component specifications.

Manufactured by FRAGOLA, a trusted name in performance automotive fittings, this adapter features ORB (O-Ring Boss) threads on both ends—a design that uses an O-ring seal rather than tape or sealant for a leak-free connection under pressure. The black anodized finish provides corrosion resistance and a professional appearance in engine bays. At a verified weight of 0.1 lbs, this fitting is lightweight yet robust enough to handle high-pressure applications common in modified vehicles, including forced-induction systems and high-flow cooling upgrades.

Experienced mechanics and fabricators choose this adapter when custom-fitting aftermarket coolers, radiators, or fuel system components to vehicles with non-standard port configurations. Installation requires only standard wrenches and is straightforward for anyone comfortable with fluid-line plumbing. This fitting is particularly valuable in LS engine swaps and other performance modifications.