http://classiccarrestoration.org/2011/08/31/restoring-cars-what-you-need-to-know When attempting classic car restoration, the first thing to decide is whether the car will be restored with factory original equipment or will be a customized version. A customized version can have any kind of wheel covers, side mirrors, or windshield wipers. A lot of classic car restoration info may offer tips for rebuilds instead of replacing parts. Trying to use factory original equipment may be difficult, time consuming, and very expensive.