Straight Bulkhead Adapte -12AN

The Straight Bulkhead Adapter -12AN by Vibrant Performance is an essential hydraulic line connector designed for custom fuel, coolant, and brake system builds where space and routing efficiency matter most. Whether you're fabricating a custom fuel cell installation, upgrading to a high-flow radiator setup, or integrating aftermarket brake components, this straight bulkhead adapter provides a leak-free, professional-grade connection point that handles system pressures with reliability. Mechanics and automotive enthusiasts rely on Vibrant Performance adapters for their precision engineering and consistency across racing, street performance, and off-road applications.

This -12AN straight bulkhead adapter features a compact design optimized for tight engine compartments where traditional 90-degree fittings create packaging conflicts. The adapter's straight-through configuration minimizes flow restriction and pressure loss while its bulkhead-style construction allows installation directly through firewall, fuel cell, or tank mounting surfaces with a single 12AN port connection. Vibrant Performance's precision manufacturing ensures proper thread engagement and O-ring sealing, eliminating weeping and seepage that plague budget connectors. The lightweight construction at 0.15 lbs reduces overall system mass, critical in weight-conscious builds.

This adapter excels in fuel system layouts requiring clean, compact line routing from engine bay through firewalls to remote fuel cells, pressurized coolant loops in turbocharged applications, and relocated brake fluid reservoirs. Installation is straightforward with standard -12AN hose and fittings, compatible with AN braided lines and compression fittings throughout your system. Proper torque specification and PTFE sealant tape on NPT threads ensure years of maintenance-free operation. For builders prioritizing reliability, flow efficiency, and space-conscious design, the Straight Bulkhead Adapter -12AN is an affordable upgrade that prevents costly system failures and rewiring headaches down the line.