Pinetree, While I don't have some in person pictures I did find the exploded view of the 1941-46 Truck Grille diagram that may provide a little help. See the reoriented screenshot below so you don't have to look at your screen sideways. I'm sure others with 1941-46 trucks will be along soon with some pics of their trucks to help answer your question.
~ Dan 1951 Chevy 3 window 3100 Follow this story in the DITY Gallery "My Grandpa Carl's Truck and How it Became Mine" 1966 Chevelle (Wife's Hot Rod) | 2013 Chevy Silverado (Current daily driver) US Army MSG Retired (1977-1998) | Com Fac Maint Lead Tech Retired (1998-2021)