If you're really good (and I'm not) you can potentially deal with this with the engine in the car. You have to move steering parts out of the way, loosen motor mounts enough to get oil pan out of the way, and then do the job from under the car by loosening/removing bearing cap(s). I drove all the way to Skowhegan ME to have it done by Dominick Rinaldi many years ago on my G coupe. That's when I found out from him that "someone had been in there before", because my G had a windage tray in the oil pan! It cost significantly less having this done in the car by him than it would have to pay for engine removal/disassembly/re-install.
Local engine folks all wanted the engine out, and then of course they said they might as well do a bunch of other stuff since it was out and on the stand, but it was like $300 instead of $3000 by just having Dom do the seal. I believe that car ended in 17087 as VIN number. Would be interested in knowing where that car wound up. I sold it to a person in CT, who I believe then sold it to someone in PA?