Most of our parts but not all are out of a Pre 1985 Inventory of thousands of parts that we have had stored inside since 1984. Most of the parts will need a good detail clean from long term storage. A lot of the parts were previously tagged for identification but not all. We try to make every effort possible to identify and describe each part correctly but like everyone else sometimes we do make mistakes. A lot of the parts are untested and unless otherwise stated or sold as-is we do guarantee the parts to be in working order. All of our parts are returnable, even electrical. The only thing we ask is that you return the same part you purchased. As always we encourage everyone to look closely at the pictures and confirm this is the part you need before buying and buy accordingly.please feel free to ask questions. (TZC-05)