Don those are the stock rubbers in the pic that I took out of my 65 ambulance( just like new). they do have that tubular spacer that goes inside of them.
the metal plate that is vulcanized to th other side is for a 3/8 bolt
ron

Last edited by padresag; 03/16/2011 7:34 PM.
http://s908.beta.photobucket.com/user/padresag/library/turned%20works
http://s908.beta.photobucket.com/user/padresag/library/furniture
and a little history of where I come from
http://forum.woodenboat.com/showthread.php?156542-old-boatshop-in-Steveston