My 51 AD has some after-market square(ish) turn signals on the front, under the headlights
I'd like to replace them with the Round ones from the 55-57 trucks ....
Can anyone give me the outside diameter of these? I want to be sure they will cover the existing holes that were made for the ones on there now.
Yes, I know it's not authentic, but will look better than the ones on there now.

[img]https://www.classicchevy.com/media/catalog/product/1/2/61-156493-1.jpg[/img]


'51 Chevy 3100 Truck - OEM 216 Engine; three speed column shift transmission
6 Bolt disc conversion with dual master/vacuum booster
12V alternator conversion.
235 engine in waiting grin