This Picture shows the driver's side shock tower, I had to cut the lower corners out to clear the headers...I didn't put panels back because there isn't enough room to, the tubes almost touch the a-arm! I also had to grind a corner off of the steering box to get the rear tube in. The large notch in the tower doesn't do anything for the headers, I did that to give me a little more room to change plugs and to get my hands down there to get the wires on and off. The fuel pump and regulator in the photo is for the nitrous system.