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Old 05-17-2003, 02:23 PM
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DuckMuck DuckMuck is offline
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Join Date: May 2000
Location: Chandler, Arizona, USA
Posts: 804

NACA = National Advisory Committee on Aeronautics...the shape/design of the duct on the underbody panel of the E420 and on many cars, airplanes, etc. was developed by them...
1995 black pearl/black Mercedes-Benz E420 :
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