Many thanks mike,
This specific model 178F which I have was manufactured in Brazil, parts here in South Africa is not easy to get for these models. I just ordered the head gasket set from the local Fiat agents in Cape Town, apparently I have to wait for 3months for it to arrive from overseas somewhere. Last month the Fiat agents told me the Behr radiators for these models are discontinued, so I modified a radiator from a different fiat model with very similar specs to fit in mine. I ordered so many alternator/power steering belts and other parts before, but strangely nothing fits on this model. Surely the head torque settings of all the Fiat 1.4L Fire engines should be similar?