These CNC machined 6061 aluminum fuel distribution blocks insure the most direct path for unrestricted flow. Both distribution blocks features three AN ORB female ports and one side and one larger AN ORB female port on the opposing side. Because the surface is anodized for corrosion resistance, it can be usedin all fluids including: alcohol (ethanol/methanol), gasoline, coolant, water, air, oil, etc. 

NOTE: Use oil lubrication on the O-rings prior to installing the fittings.