I just installed a two post junction block from a 1980's Gm truck on the radiator support behind the headlights, sorta. Everything related to that junction and it's general area is under construction right now, so when I went a took a picture right now, it really looks like a horrible mess--which is a bad way of advertising on how to clean and organize your wiring. So I decided not to post the picture....
EDIT 2: I basically mounted the junction right where the little hole is directly above the voltage regulator(pic borrowed from VetteVet)
https://67-72chevytrucks.com/vboard/...6&d=1379551047