Aeroquip FCM2178 Blue Anodized Aluminum Fuel Distribution Block 1/4 x 1/4 x 1/8 x 3/8 NPT

The Aeroquip FCM2178 is a high-performance aluminum fuel distribution block designed to serve as a central branch point in custom fuel systems. Featuring four female NPT ports — 1/4 in., 1/4 in., 1/8 in., and 3/8 in. — this block makes it easy to route, split, or consolidate fuel lines in a clean, leak-free assembly. The 1/8 in. port also serves as a convenient fuel pressure gauge port.

Machined from lightweight aluminum and finished in a durable blue anodized coating, the FCM2178 offers excellent corrosion resistance and a professional appearance under the hood. The anodized finish is both functional and attractive, holding up to fuel, heat, and vibration common in performance and racing applications.

Key Features:

• Four female NPT ports: 1/4 in., 1/4 in., 1/8 in., and 3/8 in.
• Blue anodized aluminum construction for corrosion resistance and light weight
• 1/8 in. port compatible with standard fuel pressure gauges
• Designed for use with Aeroquip high-performance hose and fittings
• Retail carded packaging (FC-prefix)
• Sold individually

The Aeroquip FCM2178 fuel block is the ideal solution for builders looking to simplify their fuel system plumbing with a compact, reliable, and professional-grade distribution fitting. Also cross-referenced as FBM2178 (bulk-packaged variant).