3-Carb Progressive Linkage.
This linkage will work with Ford/Holley 94’s and Stromberg 97’s. It can be modified to work with other 2G Rochester applications, however the arms must be drilled for the larger diameter shafts.
Maximum centre to centre of long shaft is 11-3/8” and maximum of short shaft is 7”.
Linkage can be used for either two 2 bbl or three 2 bbl applications.