Engine bay wire harness electrical connections.

Factory manual is the best.
Also beware there was a service bulletin about substition of wire colors. Townsend or Bugman has posted that TSB.

As far the connections, don't know how familair you are with the basic components.
General 1976 wiring concept is here
https://www.forabodiesonly.com/mopar/threads/cant-get-this-to-run-need-help.517627/post-1973908905
if you have identification questions, do what Mako did here
https://www.forabodiesonly.com/mopar/threads/please-help-identifying-underhood-components.507224/
and another '76 unique circuit arrangement
https://www.forabodiesonly.com/mopar/threads/flasher-don’t-turn-off.545069/#post-1974378159