I have a lot of Pontiac parts catalogs, full size. There is an illustration volume and a part numbers volume. Together you have a stack of paper over 6 inches high, but I have no idea how many pages. I bought the Firebird version on CD that was so popular. I use it often.
So I would think yes look for "Chevrolet" and they should be very common. Depending on what Chevrolet wanted to print, you'll find different print dates covering different model model years. They cover several years. They could have printed a supplement in 1967. The print date will determine the state of superceded part numbers and there are always book updates in there as well.
Somebody might have created an online resource that is better than just scanning the old print manuals. I don't know how they did that GM part number decoder that I accessed through maxperformancinc forum, but that's a fabulous piece of work.