Dreaded Prior Owner
Join Date: Oct 2011
Location: Far from another Esprit.....
Sounds like a resonant rattle rather than a squealing bearing, but can't think of anything up front that would sound like that.
Only fitment I know of for the bearing was a UK 2.4 Ford Transit diesel, so I'm guessing it will be from a specialist, a bearing house or Ebay UK. Genuine SKF or Flennor bearing harder to find, there's lot of cross references out there.
1985 BRG Turbo Esprit
Chargecooled w/Megasquirt EFI