If I were you I'd relocate those gauges in the pillar or console mount for the gn's and recover the holes with the stock appliqué cover that goes there from the guy who sales them on here..
1972 Chevelle 505
1972 dart swinger 340 4speed
1966 impala
1955 chevy pickup MickeyRat
2002 monte ss DD
1987 Grand National
Stock turbo ,Red 93 street tune chip, 206/206 comp cam, valve spring upgrade, Melling hv oil pump
37lb injectors, Ls1 maf with translator, Oil filter adapter upgrade
K&N filter
Sitting at home not installed yet:
AlkyControl "Razor" injection with 3 bar map, Hot wire kit, walbor pump upgrade, RJC Racing Airflow Distribution Power Plate
15x9 4.25 bs weld prostars 275/60
15x7 weld prostar