If they bolted into your a body they are probably what you were told.
They look like they were recovered to me and not in factory type material or pattern.
Might call ledgendary and see what they tell you. Some measurements and pictures they might be able to help.
Of go custom route and get some local person to recover them the way you would like
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68 Dart buckets, custom ultra leather covers done by Jim Matthews Indy Auto Trim. I have people ask if it is factory
