Distributer bushing and rollpin?

Here is one on ebay, seems over priced. Years ago I purchased bushing at an auto parts store.

[ame="http://www.ebay.com/itm/like/360485907945?item=360485907945&vectorid=229466"]1960s 1970s Distributor Bushing Mopar Cuda Fury 300 Dart Coronet New Yorker | eBay[/ame]

Mopar part # is 2275229

Here is a book on rebuilding: http://books.google.com/books?id=cT...nepage&q=distributor housing bushings&f=false