Im sure this will already be known but just in case it helps track down someone who can remanufacture the mounts. I used to drive a 1996 Fiat Bravo 1.8, I purchased replacement top mounts from a motor factors. The parts where in LEMFORDER branded boxes. The parts themselves had the Fiat/Alfa logo stamped into them which had been quickly ground off dremel style before the parts had been plated. Perhaps Lemforder / ZF Friedrichshafen AG is the original manufacturer. It is a German company and many of the GTV's parts are German made. I have attached the only photo I have of my bravo parts, though it does not show the ground off logo.