10an 90-Degree Male Bulkhead adapter Black

The 10AN 90-Degree Male Bulkhead Adapter Black from REDHORSE PERFORMANCE is an essential fitting for custom fuel, oil, and coolant line routing in modified vehicles. This adapter is designed to provide a sealed pass-through for engine bay plumbing, allowing for a smooth transition from internal fuel rails or oil galleries to external braided hose runs without the need for threading through firewall holes.

Constructed from black anodized aluminum, this adapter resists corrosion and maintains its structural integrity across thermal cycles. The precision-machined bulkhead shoulder ensures a positive seal when paired with a compatible female adapter, making it ideal for high-performance applications that require leak-free performance under pressure. The 90-degree male configuration allows for a more efficient installation, reducing sharp bends that can kink braided lines.

This adapter is particularly beneficial for mechanics and fabricators working on turbo conversions, fuel system upgrades, and custom oil cooling setups where factory bulkhead penetrations may not align with the plumbing path. It is compatible with 10AN braided hose and crimped hose ends, making it a versatile choice for various automotive applications.