Stop in for a cup of coffee

OK...project at another stop and requires some sleuthing. Anyone able identify a year based on left motor mounts? Thought the /6 were all the same. Apparently not

New ones look like they'll fit the right side but almost an inch thinner?
Left side is a different style. Single bolt to the K and single onto block bracket.

Thoughts?

View attachment 1715896126

View attachment 1715896127

View attachment 1715896128
2303 driver's side and 2304 passenger's side. They're tough to find. Here is a nice pair of high quality poly mounts. They're proud of um though.
https://polybushings.com/pages/2303-4.html