yes the 4.3L vortech has the same motor mounts as the 350
If the Buick 305 is really a Chevy 305, then the motor mounts will interchange with a Chevy 350.
yes
NO, They are made different.
No. They are different
No thay are not even close.
NO. Not even close.
No not even close. Chevy redesigned them in late 1999.
if it is the same motor yes, but some may have different mounts or wiring plugs
small block and big block motor mounts are the same, so you should be able to take V8 motor mounts from most any Chevy engine bay.
318, 340, 360 all take the same motor mounts.
yes, they use the same block design and block mounting though those years. you would just need motor mounts for a 97 as thickness and offset differ slightly.