Being from Villisca you are probably handy with an axe, right? Most anything could be made to fit then.
Seriously, a lot of later stuff fits, some earlier stuff fits, much is only 1941. If you can be more specific which part you mean, the answer will be given within a day (maybe an hour).
And FREE, too!
Coop
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"similar at best". If you had a '41 fordor bare body, which was the original question, and you wanted to fit rear fenders, front complete sheet metal, doorsThe 1941 car bodies are similar at best. They don't have much of anything that will work well with 21A and later car bodies. The frame was different too. The 1941 model year was the last year to used the narrow rear axle and it is evident that they were developing a rear panhard track bar but they didn't implement it till 1942 with the wider rear axle.