1971 Dart GT Bucket Seats Foam

Have any of you replaced the bucket seat foam on your 1971 bucket seats?
I found this eBay listing which looks close to a match for mine.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=360224287792&ssPageName=STRK:MEWAX:IT

The seat photo was taken during the carpet replacement. They're the high back ones w/o a separate headrest.

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