Wiper linkage access question

Gonna stick with my bronse bushed ones on my 67, and putting them in my sons 69. My 67 came with them, and they have very little to no wear. I got the other set off another 67 out here in west Texas. All have negligible wear since we dont get much rain. I plan on greasing them with Aeroshell 22 all temperature synthetic grease. This has no smell, and and keeps the same consistency regardless of heat or cold.