Not sure on the brand, as the previous owner couldn't remember. They were either Headman or hooker headers. They are California Street Legal, and were ceramic coated inside and out AFTER they were purchased. They have a bit of surface rust on them as I kept them in the cupboard below my bench grinder and grinder dust got on them and created the surface rust. It can be cleaned off with WD40 and steel wool. I'm asking $150 OBO for these, buyer to pay shipping.