Hey guys, I'm having a difficult time trying to figure out where my main grounds go. 1990 F-150 XLT Lariat, 5.0L/M5OD. It's been nearly a year since I removed the engine and I failed to label them. The manuals and the internet have been little help. I have the battery ground that goes first to the frame, and i attached the other side of it to the stud near the front of the block. Is that correct?

I also have a cable that has two ends and a bracket in about the middle. The one end appears to go to the starter but I can't find a place to put it. I have no clue where the other end goes. I attached the middle to the block stud. If you guys could help and show me how you have yours routed that would be awesome!

 

Wire # 1 - that sounds correct.