Sorry Bobby, missed your question. Yes, they are of acceptable quality from visual inspection. One is a high lift cam for a 70 cc honda motor...going to acquire more parts before that work is done. Lots of time sellers claim a part is an OEM part... just different meaning when company is called OEM rather than being the Original Equipment Manufacturer who made the parts for Honda in this case.
The supplier is well respected and did not make the claims of OEM but it occurred to me that could be claimed accurately by other sellers, but, that is misleading without realizing a part is made by a company called OEM.