This is a 1982 Camaro/Firebird driveshaft. It is from a TH200 automatic trans car. It measures just over 44 1/2 inches between the U-joint centerlines. These driveshaft are needed by people swapping to a Turbo-350 transmission but can be VERY hard to find since they were only used one year. It is in very good condition with only some very minor spots of surface rust.