big3 suggestions

[tdc3187]

So I am working on the big3, i don't have a ton of time everyday. But I plug away at it. I did the battery to frame connection already:

I searched around for the existing frame to engine wire, but couldn't find it. so i'll just add my own. Just wanted to get opinions on which seemed the best

here is the frame location that will get sanded and bolted

Does it matter where on the engine it get connected.

I found three possible locations

#1: the furthest right bolt. I really dont like this spot.

#2 I like these spots

#3 or this is easy to get to as well

Thanks

[michigancapri92]

if i remember someone told me you wana try to get the ground on the engine closest to the alternator because that's where the ground is important!

[Bmike]

alot of those spots would work, but i would not use any that have a seal or some sort of gasket. to prevent leaks or bad grounding.

[tdc3187]

I'm thinking i need to figure out what size the bolt is on pic2, Im sure that's the spot.