Sprint Convertables were at the bottom of the converable line up. Production numbers were not kept for Sprint verses Firebird model 326, or model 326 HO, or model 400. The base sprint came with 6 cyl engine, 215 hp 3.8 liter overhead cam, four brl carb, floor mounted 3spd trans. Standard 6 cyl engines total production 10,855 Standard V8 engine total production 23,525 delux 6 cyl engine total production 6,809 Delux V8 engine total production 41,371

Sources: Standard Catalog of American Cars 1946 to 1975