Hello! I have a 2006 Cobalt LS that just had a bunch of work done and apparently more work that needs to be done. The issue right now is a vibrating and turning issue. I figured out that it's a bushing behind the driver's side rear wheel that has degraded a lot! I purchased this from Advance Auto: https://shop.advanceautoparts.com/p/dorman-oe-solutions-rear-position-trailing-arm-bushing-523-073/11499514-P it came as a set of two. I just want to verify with knowledgeable people that these bushings are for the rear of the vehicle and not for the front. I am having tons of luck finding how-to's for the front control arms but almost nothing for the rear end. Let me know if I got the right bushings. Thanks!