The '62-'66 hoods are all the same whether it is a C-10 or a C-60, the only ones that are different are the Low Cab Forwards. The inner fenders are the same for the C-10 - C-30, C40 and up are different.


'66 C60 body, '97 C6500 chassis, '07 LBZ Duramax with Allison 1000
https://photos.app.goo.gl/cxwv1C6Ay2oxYH7u7