You need the entire pod plus the senders for the oil pressure and temp gauges. I'm not sure if there were wiring differences in that plug for the instruments between the '78 sweep panel and that later gauge panel. I can check and post back later if you don't have access to the wiring diagrams.
You will have to mount the wiper switch into the new panel. IMO this is the easiest way to resolve that.HTH<>Bill.
------------------
What if the 'Hokey-Pokey' really is "What it's all about?"
You will have to mount the wiper switch into the new panel. IMO this is the easiest way to resolve that.HTH<>Bill.
------------------
What if the 'Hokey-Pokey' really is "What it's all about?"