Dash PANEL HELP 1966 Cuda.

The photos you posted did not come out right. The site (new software) may be an issue. Look at your fuel gauge or the cluster

1....If you have an oil pressure gauge (factory) you have a Ralleye dash. The IVR is inside the fuel gauge

2...Look at the fuel gauge. Is there 3 studs / nuts? or 2? Three studs, the IVR is inside the fuel gauge