
During Advance Design years deluxe equipment changed from year to year. According to 1947 Truck Data Book for Chevrolet Salesmen, option #390, De Luxe Cab and Equipment, consists of:
Chrome grill was available separately as option 388.
Painted grilles got the pinstripe in 47 only. Backsplash was body color for 47 only.
Most of this information is in the Restoration Pack.
All the truck cabs thru at least 52 had a pinstripe. I don't have a definitive answer about the factory pinstripe for 53 cabs.
A special thanks to Bob Adler for this article.