This is fuel rail stock without any further machining, other than having been cut into a size easy enough to ship. You’ll need to do some fabrication, but this provides you with the raw material to make professional looking fuel rails for just about any top feed injectors. It’s 17.75″ (450 mm) long. Inside diameter is 5/8″.
Although this is equivalent to the diameter of a -10 fuel line, Aeromotive recommends putting a -8 thread on; you can either use conventional -8 AN fittings or -10 AN conversion fittings that use a -8 thread. The fuel rail stock will need to be cut down to whatever length is needed for your engine and drilled for injectors and hardware attachment points.
Material is 6061 T6 aircraft aluminum.