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This is a 1965 four door Lincoln? Grand Pix? Or more likely a Biscayne (Bel Air), Impala, Caprice, or a Kingswood/Brookwood wagon as all have four doors and where built in 1965 (though only a Chevy offered a six in a big car as an optional engine, as Ford offered a 289 as it's smallest engine, and Chrysler was limited to a 318 V8 as it's smallest engine).
Are you building her as family cruiser retaining the 230 six with Saginaw three speed, and need wheels because you have none, or are looking for a set of American Wheel 200S flat five spoke cast aluminum 10"x15" for the back and a 7"x15" up front wheels to sport big and little tires for a vintage look?
Stock steel wheels on a B-body car was 6.5"x14" and 7"x14" on the wagon. Most had full wheel covers though poverty dog dish hub caps were offered.