FYI... I found this parts catalog from Limora and it is just a great resource/read... I am really impressed! Not sure I will buy parts from them (since it appears they are in Germany and I am in the US), but nevertheless this is an awesome catalog that can be used as an overall resource guide.

I wanted to add the .pdf here, but it is too large and has security so I couldn't easily split it into three files, but the link to download the catalog is HERE (or you can go HERE and select the catalog yourself - there are other British car catalogs that you may enjoy as well).

 

Wow, real photos as well - excellent find !