A word of warning. Most replacement quarters that I have seen lately, are designed to be placed over the old panel. That means that you can actually place it in position without removing the old panel. It is longer than the original, as it overlaps on both ends. If that is the case with the one that you have, you may want to think about how you want to proceed, before you remove the old panel. Often, you can simply use the new panel as a large "patch panel", by leaving the front and rear edges, along with the top body lines. It will also be more difficult around the wheel opening.