Classic Parts (and other vendors) have cab panels to do that, but it would be a lot of work (and $$.) Outer Panel Inner Panel

The other option is to cut panels out of a donor cab that has decent corner windows, but is otherwise trashed (sitting in a bog with the bottom of the cab rotted away.)

Kevin
1951 Chevy 3100 work truck
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Photos
1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.