These fit the 392/417 exhaust port cylinder heads with a 2.50" round exhaust port. Ports are embossed to offer a crush when the header is tightened down to provide a superior seal.
Gaskets are sold in pairs.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.