Need help

[480blackbear]

I put a 87 suburban wiring harness in my 87 Stepside now I'm putting in duel tanks with sending units with fuel pumps. Now I got fuel actuator and wondering how to wire all the fuel system and run fuel lines.

 

[matthew.shere]

I got fuel lines made if ya pm me I could find the number now the wiring part is where I am stuck somehow off the relay sends power to the fuel selector and powers each pump