"New upper ball joint" bad

XRF is out of China! Quality is low... Don't hesitate to use Moog, quality will be fine. I have used Moog for 40 years on every B body & A body made with no issues at all. Install them properly & grease them every 3500 miles & you should be fine. 90% of Moog is still made in the USA & the rest is out sourced. Is the old Mopar stuff outsourced? Probably but at least Moog monitors quality. The Moog box will say country of origin on the outside & really that doesn't matter if Moog (FM) monitors quality for Asia, Mexico ect. My 2 bits..Good luck with your project!