Nice truck! The pinstriping on your truck, if not original, is done to the factory specs. It seems very few trucks have the correct pinstripes with many having the whole belt line painted. Notice the lower cab beltline, which is wider, has two lines in it. I think it gives the truck a rather elegant look.
Back to the topic; I recommend 15w-40 oil.
Kent
Last edited by Lightholder's Dad; 07/09/2020 6:04 PM. Reason: staying on topic