GVR4/Galant radiators have the same foot print as Mirage Turbo radiators, and we have a user that installed the EVO3 Koyo Race radiator into his Mirage.
required some lower bracket mods, not a big deal really. If you like the part, you can't beat the price and that it is such a close fit. If the inlet/outlet are both 1-3/8", then stock rad hoses will fit the necks. I did a compare of 3 Mirage/Colt rads here, and one Galant/VR4 radiator. Looks like a good fit with hose locations being almost identical, no reason they wouln't be given the era of parts they are working with.
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