motor mounts question

hey guys i just bought the prothan motor mounts insert kit this week and was wondering what i needed to do to install them.....
if anybody has bought these.........could you tell me which ones are actual motor mounts and which ones are just inserts..
i was just wondering what i needed to do.. thanks

What car? For 2g the front and rear are inserts. they do te most. The side mounts have to be pressed out and pressed in. A machine shop will do it for 10 bucks. If they crack, they are 30 bucks to buy new. The front and rear do 90% of the work anyway, and the side ones just add a lot of vibration. But it helps. For a 1g I believe only the front is an insert, the sides and rear are press in replacements.