Help Identifying A car Bumper

Hello, I was sent here by a friend at a local hobby shop and he said that you guys could help me out.  I am building a model of a Starspeeder from a disney ride and I believe that the front of the ship is from a car model kit.  The filming model was built in 1985 so it would have to be from a vintage kit, unless they did a repop of it recently.  The part is about 6 inches long, which i believe would place it in the 1/24, 1/25th scale range.  I really am not famillar with old cars so anything that you guys can help me with will be very appriciated!

Thank you![View:http://cs.scaleautomag.com/SCACS/themes/sca/utility/Photobucket:550:0]

Source: http://cs.scaleautomag.com/SCACS/forums/thread/957767.aspx

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