As said above, the small lights below the headlights, are parklights. Turnsignals were a add on accessory, up through the Advance Design era. Here's a link to a ebay sale of the most popular Accessory G.M. turnsignal lamps. http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=260209549570 I'm using this type, on my COE's


Spanky Hardy
Collector Of Fine Old G.M. COE Trucks & Antique Holmes Wreckers

1948 Chevrolet 5700 COE Holmes HD W35 Wrecker
In the Stovebolt Gallery
More pictures on Photobucket

1950 GMC 250 1-Ton
In the Stovebolt Gallery