Did you read any of the other posts? You never responded to the questions. You just basically repeated your original post.
Do you have your old stock mounts? If not, you're going to need to find a set of used stock 86-88 mounts for the brackets and then but some isolators like in the RockAuto link I posted above? It has SEVERAL options of isolators. The engine type doesn't matter, as ALL of the isolators are the same from 86-97.
Thanks for info Chuck . Will 87 thunderbird turbo coupe 2.3 engine mounts(pedestals) fit with 86 cougar xr7 2.3 ? Are they interchangeable can I go with hydraulic mounts ? Any info were to by stock direct fit thanks sal