NOS pieces when stored properly and like this one in the factory package look so much better on your classic and function better in most cases with correct fit and markings. This set in original wrappers look awesome on my truck and best of all I keep the original packaging because hey it's vintage too!! The quality, thickness, color and clarity all say 1969 just like it's suppose to. when you want your parts to be the same age as the vehicle NOS is the only way to go.