I think those were the Graber brand, the Hoop Supremacy model rack if you want to browse for parts by name or try contacting the company.

Stephen

--- On Sat, 4/2/11, Edward Maglott <emaglott3@GMAIL.COM> wrote:

From: Edward Maglott <emaglott3@GMAIL.COM>
Subject: front bumper mount bike rack
To: vanagon@GERRY.VANAGON.COM
Date: Saturday, April 2, 2011, 5:57 PM

I picked up one of those bumper mount upside down "U" shaped bike
carriers for my 86 vanagon.� I think it might be missing some
parts.� At some time a list person posted a photo of the same thing
installed on their van and I would like to see that to
compare.� Anybody have one of these and care to share a photo/advice?

Thanks,
Edward