1997 3RZ Bell Housing to Engine Bolts

I am putting my rebuilt engine back in and one of the first steps is to bolt the 4 A340F (auto) bell housing bolts back to the engine. Of the 4 bolts I took off one was slightly longer (maybe 5-10MM) than the other and had two washers on it. Doing a parts search on yoshiparts.com shows 3 bolts, part #91619-61255 (also shows 90080-11423 as an alternate part #). The other part #, for the 4th bolt is 91659-61260 (alternate part # 90080-11425). This bolt is shown as the lower drivers side bolt. When I pulled the engine this "longer bolt" was on the top passenger side. I had a friend rebuild the transmission ten years ago, so it possible he got these mixed up. Can someone help confirm that this longer bolt belongs on the bottom drivers side?