Nothing wrong with the NAPA 55350 if you torque the flange bolts properly. Mine have been trouble free for over 100,000 miles, and Ive reused them once, too. IMO, the metal gasket is better than paper.
Changed oil, and oil/fuel/trans spin on filters. Almost to 200k. There is a god awful rattling in my back seat that I can't locate so might be taking the back seat out
Take a good look at the jack. Mine decided to loosen up after a few years and the strap that holds it down was rattling like crazy.