I have a ring and pinion 4.88 ratio, 91-93 Harness (mint), a 3 gauge pillar pod, stock springs.
I also have a Eaton M62 supercharger (rebuilt) and an Eaton M90 supercharger.
This is a brand new Kirban Performance twin gauge pod for a 94-04 mustang coupe, black in color and it comes with directions.. It can hold two gauges from 2" up. $20 plus shipping.