Anyone happen to have the dimensions for rear coil upper isolators?
 

I did a search, didn't come up with anything.

Anyway, My '90 4Runner has been out getting work done for almost two and a half months, and the rear coils are the very last thing that needs done before I get it back. Only problem is the rubber isolators that go between the top of the springs and the spring mounts are gone. I can't find any locally, but see a bunch of "universal" ones at O'Rielly's and Autozone. Unfortunately since the originals are completely gone, I can't measure them to figure out which ones would work.

Anyone happen to know the dimensions, or have some laying around that they can measure?

I have got a pair of Daystar lifting spacers that I used before I put in the OME 2900s' on my '95 Runner

They lay in the same space as the stock isolators do.

They measure about 7 and 1/4 inch outside and just less than 5 inches inside. Looks like an outside diameter a little smaller could still work, 'cause Daystar made them thick to safely retain the spring.