High Vibration Electric Fuel or Water Pressure Sender 0-100PSI 

High Vibration Electric Fuel Pressure Sender
Works in either 0-100 PSI, 0-60 PSI or 0-90 PSI for Autometer or Livorsi Gauges

Quite possibly one of the most important things to monitor while making those high speed runs. Everyone knows fuel pressure is critical so always run the correct senders to watch your gauge. All senders are 1/8" NPT.