Parts Geek - For 1962-1963 Studebaker Gran Radiator Cap Gates 56127DN. 1962 Studebaker Gran 2.8L 6 Cyl GAS. 1962-1963 Studebaker Gran 4.7L V8 GAS. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.