John, I have an old hood side emblem for my 37 "buried" somewhere up in the garage attic. Without even looking I can tell you it is not 18.5 inches wide!! You can see a pretty decent shot of the emblem if you go to the gallery and check out the 37. Let me know if I need to go up and dig out the old one?!
Alvin


1937 Chevy Pickup
In the Gallery
1952 Chevy Panel
In the Gallery
More photos
1950 Chevy Coupe
Pictures!

I'd rather walk and carry a Chevy hub cap than ride in a Ferd.
I can explain it to you, but I can't understand it for you smile