mine is a daily driver with a stock 440 with 75.000 miles,built from a rust free Kansas truck with 58.000 miles on it,best condition seat i have ever saw till seeing yours

yes they have plenty or after market rims and some of the other stock rims fit.

my stepside has the 5 on 5.5 wagon spoke rims with the 85 center caps and trim rings.

just check the axle register on the newer stock rims i dont care for any of the stock old or new myself