The BOTP bezel is cut for two 3 3/8-inch gauges and four 2 1/16-inch gauges. The bezel is also available in a five-hole configuration, as well as a dual-quad setup. Contact BOTP for more info on availability and options. For this installation, the owner chose to use a set of Nordskog digital gauges with red illumination. The first thing we did was trial-fit it--no problem.