What Non mopar mechanic work are you doing

Since I only own 1 Mopar, but also 2 Fords and a Pontiac, I regularly work on others, also i don't drive the Mopar because it ain't road ready yet. Whatever needs to be done, I get it done, did a full tune up on the Ventura a couple weeks ago, wife's Taurus will need an oil change soon, and I'm trying to get my spare motor ready to swap into my Bronco, the original one is getting really tired, closing in on 180k miles, still runs ok, doesn't use any oil, but has no oil pressure idling hot, so I'd like to get it out before it takes a dump.