Question about '69 Yenko Camaro gauge installation
 

Actually, a couple of questions. I'm installing a S-W 970 tach, along with the oil/water/amp gauges in my '69 Yenko Camaro and want to do it correctly. I do appreciate any help/info!

1. What is the correct location to mount the tach sending unit?

2. What are the correct hole locations in the firewall for tach wires and gauge wiring/tubing?

Thanks much!

Pat