I've been reading through my 1948 thru 1951 chevy shop manual and wanted to know if it is possible to find any of the specialty tools listed at the end of each service repair. After searching the tools forum with no luck I am guessing that these can't be bought any longer? Steering wheel puller, Pittman arm puller and spring tension gauge are tools I was looking for. I've seen some Pittman arm pullers online, but am not sure if they are all the same?