73 RR Dash questions

[Von]

Ive got a few questions about a 73 RR dash/gauge cluster.

1.I have a very very nice 73 b body dash harness. This harness has absolutely no cut wires, melted wires, etc. The harness is for a rallye cluster with tach.

Since the gauges in this car are totally trashed Im going back with a non tach rally cluster.

I know that due to the different orientation of the gauges in the 2 clusters some of the gauge wires are in the wrong places, but I can remedy that. Other than that are there any differences in the harness which Im not seeing?

I had power hooked to this harness before I tore the car apart and everything worked, so Id like to use it.

2. Is there a source for the various small parts found in the 71-74 b body gauge clusters? Im needing some various stuff, turn signal lenses, speedometer screws, etc