Found my water leak

They are spot welded... big job... I still don't understand how you say they are leaking around the end of the airbox down the side... is there a seam there? Even without the airbox in place, no water should come in. (if we are still talking about the same area).

Just for fun.. another link
http://www.forabodiesonly.com/mopar/showthread.php?t=79947

Are you calling the cowl area (the metal part shown in these photos) as the airbox? Or the plastic items that attach under the holes?