Proper Batt. to Starter Wire Routing?

[DanMcG]

I noticed the battery hot runs between the motor mount crossmember and the manifold on my 78 k10 and it's pretty tight and I need to change it. What's the proper way to run it? go along the frame and down or down and under the crossmember?

 

[bucket]

Mine all go down to the fuel pump area, and then run along the engine block to the starter.

 

[PrairieDrifter]

Yep as far as I know that's the factory routing. As bucket said

 

[DanMcG]

Thanks, I'll give it a try.