12AN Bulkhead Adapter Black Male Male

The 12AN Bulkhead Adapter Black Male Male from Redhorse Performance is an essential component for custom fuel systems, coolant lines, and hydraulic brake builds. This adapter is designed for high-performance automotive applications, including street-driven muscle cars and competition drag builds, where precise connections at bulkhead penetrations or inline junctions are necessary.

Constructed from durable aluminum with a black anodized finish, the 12AN adapter offers corrosion resistance and a sleek appearance. It is engineered to maintain structural integrity under pressure cycles typical in forced-induction applications. The male-to-male configuration allows for seamless connections between two existing female hose ends or bulkhead ports, eliminating the need for bulky tee fittings.

This adapter is ideal for those upgrading their fuel systems, installing dual-pass cooling loops, or fabricating custom brake hardline configurations. Redhorse Performance's precision machining ensures tight tolerances and leak-free sealing when paired with AN-spec hose or hardline components, making it a critical choice for safety in pressurized systems.