As the title states, the fronts wont be a problem and I noticed that the rear calipers are different than the HHR but what kind of modifications would I need to make to install the rear brakes and rotors on the HHR SS?

Any help would be appreciated.

Thank you,
Jared

 

One thing that comes to mind is that you if are going to be swapping the rears you will probably need to switch out the parking brake cable as well

 

Yeah I was going to have to modify that as well and that is why I am selling them. Too much work for this mod for me.