This is Set of 6 60-9 Corvair Viton Intake Valve Stem Seals. These are new and are superior to the Teflon ones and are easier to install. I will be adding numerous engine parts to Ebay in the next few weeks. Don't forget to check my Ebay Store for all your Corvair needs. I do combine shipping but you must wait till I send you an invoice so I can adjust the shipping charge or you can request a total from me.