Thanks Corey. I put a call into Ron Sutton for the task. I felt I needed the shocks because I thought the ones I were using were bottoming out and making me loose at entry. After Ron called Vince for some measurements and info turns out I wasn't bottoming the outside shock out, I was over extending the inside shock and picking up the inside rear wheel. Ron has a call into Penske right now and the plan is to go with the Penske 7500DA's last we talked.