wondering if anyone has ideas on what brand or ratio these rockers may be

I don't know why these manufacturers can't have the ratio
stamped or marked on them for easy recognition...

You may have to line them up with a standard set and try
to work it out....
but without another set identical its going to be very difficult..

I suppose so long as they are longer than the standard ratio

My Son has 1.4-1 with a Holley bugspray carburetor , 009 &
extractors... and its beautiful to drive...
Heaps of Low down torque....

Lee
http://community.webshots.com/user/vw68autobug