So many Body mount styles to choose from

[DBT]

I've come to the conclusion I need to prepare for a total replacement of all bushes and rubber mounts. The ones on the car are at least 30 years old and since I have been using the car actively I've noticed the visible ones around the engine bay deteoriate. The mechanic concurs.

So I have ordered Engine and transmission mounts off the web, looking at suspension bump stops as well and importantly body mounts and this is where is gets a little odd.

Looking on the oldbuickparts.com site I can see at least three types of body mount for 1938.

Does anyone know which ones and how many do I need for a 1938 Limited? Trying to sort this out now rather than wait till the body is in mid air but the answers seem elusive (or perhaps just buried under one tonne of 90 Body!).

Regards