Speedo & Tach will be 4.5"
Boost 2 5/8" in center of dash in between the Speedo & Tach
The other 6 will be 2 1/16th
Trans Temp,Fuel Gauge,Voltage,Oil Pressure,Coolant Temp,Air/Fuel Ratio.
I just picked up the small amount of metal I need to get the trunk all done.