well i know elco makes a progressive setup. but im looking for a setup to throttle all at once. i guess il try and make something
Eelco fabricates their own 6x2 linkage kits. Check this: http://www.eelco-usa.com/index.php?cPath=24_28_58&osCsid=b6b4201e0f88e0b3c09da84ddc17707c You could create your own also...
http://www.jalopyjournal.com/forum/showthread.php?t=225519 homemade all the way,This way you can say you built it.
not too many choices when it comes to multiple carb setups, using an eelco on my 6 carb yblock 32 ford, and it is adjustable to run all 6 at once, if thats your preference.