Pitman arm is hitting tortion bar! Help?

http://www.summitracing.com/parts/HED-78500/
Im about two clicks away from ordering these headers for my car. Do you guys think they will slip right in with everything else already installed??

Go back through this thread and save yourself some money on the identical ones that cost $277.32. Same part number, brand and free shipping.

I think from reading the threads those headers are a wise choice.