Another dumb question: How to install the rectangular front rubber bumper seals on a 61 Corvette. The bumper bracket seems to be next to impossible to push it in from the back. Putting the rubber seal over the front part of the bracket and then trying to seal it in the square also seems impossible. Putting the seal in hot water helps but it still is difficult to install. Might the rubber seal have been cut been cut on the top and bottom inside the frame of the rubber seal? I appreciate some advice. Mark