motor mounts
I've got the 5.2 and recently did the mounts. Some tips:
1. Don't plan on being anywhere for a few hours if this is the first time
2. Turn the radio on, it helps lower stress
3. Beer
Seriously though, some PB Blaster or similar on the bolts a few days in advance may help. Just make sure the engine's jacked up or the bolts won't come out. I used a block or wood between the jack and oil pan. Good luck, take your time and try not to get too pissed.