Anybody know anything about these guys? No reply to inquiries about price and availability. It would be great to have a new Powermaster but if it never makes it to market...
http://www.mbmbrakeboosters.com/ind...category_id=10&option=com_virtuemart&Itemid=6
https://www.semashow.com/press/2014/09/05/new-1985-1987-buick-grand-national-powermaster
http://www.mbmbrakeboosters.com/ind...category_id=10&option=com_virtuemart&Itemid=6
https://www.semashow.com/press/2014/09/05/new-1985-1987-buick-grand-national-powermaster