The federal regulation only stipulates that front turn signals *illuminate* amber, so it can be done via the lens or the bulb. Many automakers chose to retain the white lenses, but it required their bulb suppliers to be ready for the new law as well. Amber bulbs were not common prior to 1963. Front parking lamps, by the way, can illuminate white or amber. (Some cars have separate lamps for these, such as my '67 Imperial, so they need not match the turn signals' color). -- Chris in LA 67 Crown 78 NYB Salon On 7/7/05 3:07 AM, Don Hudson at mopar4me@xxxxxxxxxxx wrote: > Chrysler was still using clear lenses in their B Bodies as late as 65. My > 65 Coronet 440 convert has clear lenses. The NOS lenses I've obtained are > also clear. > Don > ----- Original Message ----- > From: "Eric" <gearhead@xxxxxxxxxxxxxxxx> > To: <mailing-list@xxxxxxxxxxxxxxxx> > Sent: Thursday, July 07, 2005 4:00 AM > Subject: IML: Amber Lenses > > >> Federal regulation required that all 1963 cars to have amber front turn >> signals. Per some trivia that I recently came across somewhere, there was >> only one Chrysler product in 1963 to use a clear lens, the Plymouth B-body >> cars (Fury/Belvedere/Savoy). To satisfy the regulation, they used an amber >> bulb with the clear lens. This was due to the lenses' prominence in the >> front end design, being large ovals on either end of the full width >> grille. ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm