Chrome seat belt bolts for 1965 Dodge Dart

Does anyone know a vendor for the chrome shouldered seat belt bolts for my ‘65 Darts? I had one set I got from Yearone, part #SBB716SH, that was very nice quality with decent chrome. When I needed another pair I ordered the same part number from them but the bolts I received were cad plated, otherwise the same. According to their salesperson, they must have changed vendors. I’ve tried Classic industries, AMD, Jeg’s, etc. with no luck. Does anyone know a vendor who still sells the chrome bolts? Thanks.