Aluminum Inline Y Block 1/2" NPT - 12Y

The Aluminum Inline Y Block 1/2" NPT - 12Y is engineered for reliable and efficient fuel or fluid distribution in high-performance automotive systems. Constructed from durable aluminum, this Y-block features a single 1/2" NPT female inlet and dual 1/2" NPT female outlets, making it ideal for splitting flow to dual fuel lines or other fluid systems. Its compact Y-shaped design allows for easy installation in tight spaces, and the corrosion-resistant finish ensures long-lasting performance. Perfect for custom fuel systems, carbureted or EFI applications, and a wide range of motorsport and street use.

Machined from aluminum, part number PRF12Y is built to hold tight tolerances so it mates cleanly with other Performance Fittings components in a braided-line or plumbing system. Finished in natural or anodized (verify per stock), it is intended to hold up to fuel, oil, and coolant exposure over time while keeping a clean, consistent look next to matching hose ends and adapters. It is intended for use in fuel or fluid distribution. Selecting the correct size and finish here keeps the rest of a fuel, oil, or coolant plumbing build consistent from end to end.