Hi Dave, I called Rare Parts in Stockton, CA on your behalf . They have new, definitely made "in-house", replacement ball joints for your '65 Chrysler New Yorker. Their part numbers are: 10166 and 10167 . Cost: $88.22 per side. They will ship overseas, providing they are given a credit card number. Their phone : 1 800 621-2005 I have always been happy with the quality of the product received from them. They also excel at rebuilding front-end components such as center links, idler arms, etc.. and they have an extensive inventory. John