George Nenadovich ('GStage1') has a history of sponsoring reproduction projects in the past of very high quality GS parts. Currently, he has a project underway for repro '70 - '71 Core Support 'X' Bars, but he needs commitments to purchase in order to close the deal. There have been many, many Board members searching for these over the years and the person who last made repros years ago is not making anymore. These will be quality 'straight' style for '70 through middle or late '71. George has stated he will address the curved style after he gets this run completed. If you need a set, NOW IS THE TIME TO SAY SO. There is a thread already started with pricing and additional instructions HERE (This is the thread address: http://www.v8buick.com/showthread.php?235878-70-2-Skylark-Core-Support-X-bars )