NPT Reducer 3/8-1/4

The NPT Reducer 3/8-1/4 from TRIPLE X RACE COMPONENTS is a precision aluminum adapter fitting designed for connecting larger 3/8-inch NPT male threads to smaller 1/4-inch NPT female ports. This fitting is essential for applications that require reliable, leak-free transitions in high-performance engine bays, fuel systems, and cooling circuits.

Constructed from aluminum and finished with hard-coat black anodizing, this reducer resists corrosion and ensures a secure threaded connection on both ends. The design allows for a seamless integration into tight spaces, maintaining flow integrity while adapting to different port sizes.

Ideal for race builders, hot rod fabricators, and performance engine tuners, this fitting is compatible with standard industrial and automotive pneumatic and hydraulic components worldwide. It eliminates the need for multiple adapters, making it a practical choice for custom fuel rails, manifold blocks, and cooling systems.