Dash adapter for Holley 12.7" Pro Dash STL File - 1991-1993 GM B-Body

Ready to put a big ass screen in your early 90's B-Body? Here's the adapter you need! Bolts into the original instrument cluster mounting locations. Purchase and download this file to print on your own 3D printer!

** Does require cutting the factory dash pad. Email us if you would like a 3D printable dash pad insert to accommodate the Pro Dash **