Hey can anyone tell me if the coolant reservoir from a vy ss will fit straight into a vy s series 2? I have put a ss radiator in my s and now have to get hold of the reservoir. Is there anything else I will need? As I have not done this before and the radiator was bought not realising it wasnt a straight swapover. Any help would be appreciated as my car has been off the road for over a week now.