Ok David, I guess I've gotten completely confused by gussets and braces and 40's and 50's and 51's, etc. etc.

I'll let you know soon if I needthe passenger brace. I have at least one or two sources offering to sell me the set (both). I doubt they'll want to break up a set so I will likely end up with both sides anyway.

The gusset is proving to be much harder to find...