Gauge Mounting CupMounting Solutions Mounting Cup; 2-3/8 in. Pro-Comp Monster Gauges; Chrome;FEATURES:Holds Any AutoMeter 3-3/8 in. In-Dash Tach/SpeedometerChrome Cup; Mounting Straps; Black BaseIncl. Mounting Hardware and Installation InstructionsFinding the perfect place to mount your AutoMeter gauge can be a challenge sometimes. Using AutoMeters universal gauge cup, you can mount your gauge anywhere you see fit. The universal pedestal gauge cup can be mounted inside or outside of the cabin, on top, or under the dash. The possibilities are endless.Next generation instruments from Auto Meter combine our NASCAR proven racing movements with our award winning LED lighting technology to offer you the ultimate in Accuracy, Durability, Visibility and Styling.