1964 Pontiac GTO. 1968-1973 Pontiac GTO. 1967 Pontiac GTO 6.6L V8. 1964-1966 Pontiac GTO 6.4L V8. 1966 Pontiac GTO. Notes: Drum Brake Hardware Kit -- 9.50 In. Position: Rear. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.