This convenient billet adapter mounts directly to the factory (or aftermarket equivalent) fuel rail, sandwiched between the rail and the OEM fuel pressure sensor.
The pressure sensor is located on the driver's side fuel rail, in the middle of the rail.
The fuel block seals with OEM-style O-rings, so no gaskets or sealants are required.
The installation is a quick and simple affair.
The block has one 1/8" NPT port on each side