Brass Tee 1/8 NPT

The Brass Tee 1/8 NPT from QUICKCAR RACING PRODUCTS is a precision hydraulic and pneumatic adapter fitting engineered for high-performance automotive systems where fluid or air distribution demands reliable, leak-free connections. This three-port tee junction fitting is essential for mechanics and fabricators building custom fuel systems, brake lines, boost controllers, coolant circuits, or compressed air networks in race cars, street machines, and engine bay modifications. Whether you're plumbing a fuel cell, installing a dual-gauge setup, or integrating auxiliary systems into a modified engine bay, this brass fitting provides the branch point needed to split flow or pressure equally across multiple destinations.

Constructed from durable brass, this fitting features a female NPT connection on two ports and a male NPT connection on the third, allowing flexible configuration in any orientation. The 1/8-inch NPT (National Pipe Thread) size is the industry standard for fuel injection rails, surge tanks, pressure transducers, and boost-control plumbing in street and racing applications. Brass resists corrosion from fuel, coolant, and moisture while maintaining excellent pressure ratings across a wide temperature range—critical for both naturally aspirated and turbocharged engine builds. The compact 3.5 x 0.6 x 4.5-inch profile and lightweight 0.09 lbs design ensure it fits tight engine bays without adding bulk.

This tee is indispensable for anyone fabricating custom fuel delivery, building EFI fuel systems, or integrating boost gauges and turbo wastegate controllers into modified powerplants. It pairs seamlessly with standard 1/8 NPT tubing, hose barbs, adapters, and gauge ports found in racing plumbing kits and performance fuel system components. Installation requires only a wrench or pliers with thread-seal tape on male connections to ensure pressure integrity. Available individually, this QUICKCAR Racing Products fitting is a cost-effective, reliable solution for builders who demand precision in every corner of the engine bay.