Adapt. #12 Flare X 3/4np

The Adapt. #12 Flare X 3/4np fitting from XRP-Xtreme Racing Products is a precision-engineered hydraulic line adapter designed for serious engine builders, drag racers, and performance enthusiasts who demand reliability under extreme conditions. This compact fitting serves as a critical interface component in fuel, coolant, and brake systems where vibration resistance and leak-free sealing are non-negotiable. Whether you're assembling a race engine, upgrading a custom cooling circuit, or rebuilding a high-performance hydraulic system, this adapter bridges equipment with different thread standards and ensures system integrity under sustained pressure and thermal cycling.

Built to XRP's exacting standards, the Adapt. #12 Flare X 3/4np features a flare-to-NPT transition that converts AN-style flare connections to National Pipe Taper threads—a conversion many fabricators rely on when connecting to OEM-spec components or aftermarket manifolds that use legacy plumbing. The compact 2.7 x 1.4 x 4-inch profile and featherweight 0.12 lb design minimize space intrusion in cramped engine bays and support systems where every fraction of an inch matters. XRP fittings are manufactured from hardened aluminum alloy and stainless steel, chosen for superior corrosion resistance, thermal stability, and the ability to withstand repeated pressure cycles without galling or thread degradation.

Professional engine builders, fabricators, and dedicated track racers rely on XRP adapters to maintain pressure integrity in fuel systems, cooling loops, and brake circuits where OEM hose routing won't work with custom manifolds or block modifications. Installation requires standard wrenches and basic plumbing knowledge; apply thread sealant (PTFE tape or pipe dope) to the NPT side and use two wrenches to prevent fitting rotation during assembly. This adapter is ideal for LS swaps, carburetor conversions, custom radiator circuits, and any application where flare-to-pipe transitions are needed without compromising flow or pressure capacity.