FYI
Because the Lincolns don't have the aftermarket support like other marques, it is through a wing and a prayer that we order a part that is "supposed" to fit. When something works, I like to share it with those that may face the same dilemma I work through.
For those working on 33 Convertible Coupes ( and I'm sure it would be the same for 32 and 34), perhaps convertible sedans.
Steele Rubber p/n 14-0001-80 is the correct weatherstrip profile for convertible side windows. The rubber fits into the factory aluminum pieces snugly.
Hopefully this will help someone in the future with their project.
As of 6/13/2024, the price is a few pennies under $200.00.