I bought a chevy truck shop manual, the cover said 1948-1953. However when I got it, it was not what had been pictured, but instead said 1947-1951 with a '52 supplement. When I asked I got a very "short" response about that being the same book. I'm doing a lot of work on my truck now with suspension, drive shaft, engine, brakes, bearings etc... and want to make sure I have the right info for my 1953 3600. Is there a book that includes 1953, or is this guy right?