What is the best location from which get spare parts
Rock Auto is an excellent place to get parts at a reasonable price. Here's a link that will take you right to parts for the '84 Blazer: http://www.rockauto.com/catalog/x,make,CHEVROLET,year,1984,model,K5%2BBLAZER,vtype,US
just about any junkyard or parts cars on craigslist
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