Front end alignment

[John Weber <weberjm@teleport.com>]

Hello,
'75 Spitfire.

Something I read today here tweaked my degenerated gray matter on front
end alignments...

Both of my front wheels lean outwards.  Looks horrible...drives twitchy.

I have all new rubber for all four corners, and after I install all
that, I'm going to need the front end aligned...
Where do I find the necessary shims that go between the lower control
arms and the frame?  The book I have merely says they're needed, but I
can't find them.  Any ideas?

John