When I first looked at these, I thought of the air cooled VW after market intakes for Webers, Dellorto, and many 1bbls carbs. The later Vws were a dual port head, not sure what runner looked like for the 1 bbl. The mount to the manifold would be 90 degrees from those pictured above. They would also be taller by ??. Found a set on;
http://cgi.ebay.com/ebaymotors/2-dual-ca...1QQcmdZViewItem Just some thinking.
Larry