Fitment:Universal water temp Vacuum Gauge For CarSpecifications:n:Condition: 100% Brand NewFront Diameter : 2.5��Rear Diameter : 2.25��Pressure Scale:As shownPickup Tube:29��Features:Smoke tint lens.Back-Lit for night operation270�� scale lighting avoids unseen spots.Package Includes:1 set tacho GaugeAuxiliary mounting