Sorry if this is a newbie question. 
I wanted to install a set of MM lcas that I have sitting in my house. I just wanted to know if there is supposed to be a set of bushings on both sides of the conrol arm. Here is a picture. The red set of bushings that came with the set are 3 piece for the right side (pictured) of the control arms. The other side with the metal insert, do I need bushings for that side?
Thanks.

I wanted to install a set of MM lcas that I have sitting in my house. I just wanted to know if there is supposed to be a set of bushings on both sides of the conrol arm. Here is a picture. The red set of bushings that came with the set are 3 piece for the right side (pictured) of the control arms. The other side with the metal insert, do I need bushings for that side?
Thanks.
