I don't have any welding skills, so I would have been forced to figure out a way to use 3 of holes and found some other use for the 4th hole. Nice progress!
I considered doing just that... possibly moving the wiper switch to the open hole (if it fit) since it seems somewhat out of place in the stock location, but the holes were also different size. So roll out the mig, bite the bullet and just fix the issue.
I'm currently working on making a duct for the a/c that comes out the speaker grill. I 3D printed a small portion of it last night to see if I have the proper contour modeled. I hope to have 2 ducts in the speaker grill and I am thinking that I will make 2 ducts that point down in the footwells. Not sure how the lower ones will pan out.
I also need to find a place for the fuse box so I may fab a panel that spans the lower center of the dash to the firewall and use that to mount the fuse box as well as the lower ducts. Once I get the unit installed and the speaker duct fabbed I'll be able to better determine what I need to do.
1949 Chevy Panel Truck A Project Journal I'm old but I make up for it by being immature.
