Fountain. The plans that I referred to came from these drawing in post #91.
http://67-72chevytrucks.com/vboard/s...tockish&page=4
Thanks to Stockish in answering a lot of my stupid questions and sharing his plans. I used them along with measuring my own stock cross member. A measurement that is missing is 24 1/4" C to C between the left and right lower control arms mounts.
I will see if I have some better pics of the plans at home and will post.
Hope this helps.