The 1960 Chevrolet truck was new for that model year and did not see major changes until the 1963 model year. Then in 1964 the windshield and doors were redesigned. In 1965 the colors of the wires in the electrical wiring harness was changed to the recently agreed upon national standard. In 1966 the emergency brake cable system is completely different from the previous 5 model years. These are a few reasons as to why you might want to get the appropriate manuals for your truck.
If you know what year model your truck is, look at the large heading and
pick it out. Underneath the each model year heading are listed the
shop manuals that you will need for your year model truck.
1960 Chevy Truck shop
manual
1961 Chevy Truck Shop manual
supplement
1962 Chevy Truck Shop manual
supplement
1964 Chevy Truck Shop manual
supplement
1965 Chevy Truck Shop manual
supplement
1966 Chevy Truck Shop manual
supplement
Each Chevrolet truck shop manual has a small code on the lower right corner of the front cover:
1960
S&M 22
1961
S&M 33
1962
ST 9
1963
ST 22
1964
ST 35
1965
ST 61
1966
ST 75
There is also a 1960-1966 Chevy Truck Factory Assembly manual. This manual has drawings and diagrams of many areas of the truck, that show many details that can be handy when trying to restore or just fix things. The reprint of this manual has handy information, but can be a pain for finding things, as there are no page numbers nor an index for finding exactly what you are looking for. When you find things of interest, we suggest using a sticky note to mark it.
Also, each year model truck had an Operators Manual for it. These manuals are sometimes available used at swap meets, at online auction websites or you can get new reprints from many, many vendors online.
Woogeroo's tiny 1960 - 1966 Chevrolet Truck Information Section