all the gen1 Monty V6 engines I've dealt with either have the cooler attached to the oil filter boss, or have it plugged there, with no thermostat installed. If there's a different housing with no fittings, it would be pretty easy to swap the whole housing for one that has them. Assuming, of course, that the oil pump is the same! <img src="/forums/images/graemlins/notooth.gif" alt="" />

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'89 V6 4dr- '4- Doris'