Yes. Autozone and Advance Auto Parts both carry K&W Block repair. It's found with the radiator stop leak.
One can purchase a Chevrolet small-block engine from the original manufacturer or your local car dealer. One can also purchase a small-block engine from eBay.
Diagrams for a 1983 Honda Civic are available at many local auto part stores. The stores are linked to databases which carry repair information for many types of cars and trucks.
You can find a vacuum diagram for a 1988 Silverado with a 5.7 engine at your local auto parts store. You can also find one at most major book stores in a Silverado repair book.
Start with your local yellowpages and look for local repair shops. Call around for best pricing. You can also do a search based on your local neighborhood/zip code and computer repair - this should allow you to conduct pricing comparisons.
If you are looking for a local shop to repair your stereo, http://www.stereorepair.com/ has state-by-state listings of top-rated repair shops for exactly that.
You can receive small engine repair training a local trade school or at a special technical training institute. You can get a simple associate's degree for that.
A person can purchase a bicycle motor at a number of different places such as local sporting goods stores or local bicycle repair shops as well as stores like Walmart.
Information on how to repair a portable external hard drive can be found on the net, at local computer-repair stores, or in computer repair manuals and books.
You can purchase a medicated salt block at your local farm and ranch supply store. Tack and feed stores will also sell them.
Check on ebay or check with your local auto parts stores.
Thread repair kits are available from your local auto parts store. They come with directions.
There are several companies that can repair a Konica Minolta copier. Local computer repair shops and stores like Bestbuy should be able to repair copiers.