I found 4 vans this summer at a recycling yard. By the time I got back with tools 2 were gone. I found some references saying that all the motors from 89-93 had the same part number. This was not the case for myself. The 3 bolts start with F19B(93) and the 4 bolts start with F09B(90). I don't know the trick to finding them. Guess it's all a mater of timing. I think with all the new metal working skills I had to get to work on my new car I would be able to make the 3 bolt ones work. It may take duct tape and bailing wire, but I'd get it to work. Good luck.
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