Sherco Automotive & Marine Supplies Part# GMC1 Universal One Hole Metal Chrome Under Dash Single Gauge Mounting Panel 2-1/16 Inch Details: Gauge Panel Mounting Location: Underdash Mounting Hole 1 Quantity: One Mounting Hole 1 Size: 2 1/16 in. Gauges Included: No Gauge Panel Material: Steel Gauge Panel Finish: Chrome Length (in): 2 3/4 in. Height (in): 2.875 in. Quantity: Sold individually.