Gauge panels are completely assembled, pre-wired and include lighted mechanical gauges, warning indicator lights with senders to alert you of problems, detailed instructions and installation template. Panels fitted with Allstar 2-5/8" gauges. Panels are available in two, three, or four gauge configurations. Two gauge panels are 4-1/2" tall x 7-1/4" long with Oil Pressure and Water Temperature gauges. Three gauge panels are 4-1/2" tall x 10-1/2" long with Oil Pressure, Water Temperature and Oil Temperature or Fuel Pressure gauges. Four gauge panels are 4-1/2" tall x 13-3/4" long with Oil Pressure, Water Temperature, Oil Temperature and Fuel Pressure gauges. Note: Fuel pressure isolator such as Autometer ATM5282 or Mallory MAL29806 is always recommended when mounting a fuel pressure gauge inside vehicle. NOTE: Image shows ALL80093 4 gauge panel for reference.Pit Stop USA offers Allstar Performance 3 Gauge Panel (OP/WT/OT) - 2-5/8" Gauges ALL80091 at low everyday prices. Be sure to check out all of our products from Allstar Performance including Allstar Performance 3 Gauge Dash Panels.