I had a few subarus back in the mid- 80's & I recently acquired an Outback which had leaky head gaskets that I repaired. I loved my 88 GL & this Outback is truly a fun car. I have the opportunity to acquire a very clean 2002 Forester with a bad engine & auto trans. The story on the car was it only had second gear & the owner drove it over 200 miles & interstate speeds. I did start it and at the least it took some bearings out & likely piston issues, too. I also have the chance to purchase a '99 forester that doesn't have one straight body panel, including the roof but runs/drives very well. It is also a 4 cyl./auto car and visibly looking at the 2 engines, they appear very similar. My question is, would the '99 drive train swap in to the 2002? If necessary, or if it would help, I can get the serial numbers from the cars & post it in a day or 2. Thank you very much for any assistance.