There was a thread about these rear bars failing a long time ago. Most of them broke I know mine did. The bar is hollow and they would crack and break at the point between the round bar and the flat attatchment tab. I replaced it with a stock one and kept the front. No problems with the front bar other then the having to lube up the busings from time to time.

 

Thank you for the information. I was only going to use the front bar.