Cusser
+1y
I just replaced my motor mounts on my '88 B2200 within the last 6 months, wasn't too tough. Of course your engine is different.
My motor mounts were both broken in two, got replacements from O'Reilly within 2 days. Both had one threaded stud on each end, rubber in the middle, plus new nuts.
I basically got a block of wood and put that on the jack, and loosened the 4 nuts on the old mounts, jacked up the engine about 1.5 inch, and wiggled the old ones out and new ones in.
I also put paint marks on the old ones so I'd know for sure which way was "up". Also, if any wires are without slack, label and disconnect those before jacking up the engine so you don't stress/break them.