Original choke unit for most of the 1966 Oldsmobiles with 4 barrell carb. Good used working condition. The top is stamped: "RP 29984 B-1". Olds part number: 7036095. It is listed for all the 1966 cars with 4 bbl, except the Toronado. It should clean up nicely. $75.00, includes safe insured U.S. shipping. PM me if interested.