68+86auto wrote:
I would start by measuring what is square and what isn't square, especially the subframe. A lot can be done with a tape measure, normally a trammel gauge would be used to clear obstructions. If you try to make something like a trammel gauge note that it doesn't actually need measurements as you just compare one side to the other. Diagonally across the subframe and bonnet opening is a start.
If the subframe is bent then it will need to come out and you will probably be able to identify any bent components.
Trammel guage, that's a good suggestion. I've got something that I think will get me within cooee for that.