Hi there, my name is dean and im from melbourne australia. Ive recently become the proud owner of a 1965 Pontiac Grand Prix imported from Washington. Ive nicknamed her " old rusty" cos she's in pretty rough shape and was earmarked to be parted out when I stepped in to save her from an undignified end. From what I can tell it is a 389 Th400 car but theres a few things im not sure about so would love to hear from any other 65 GP owners who may be able to help. Thanks. Dean