1963 426 stgII max wedge

one bad 440 said
Unless you can see under the carbs I dont see how you could tell them apart, they look identical as far as I could ever tell.
Difference is stgI and II are 1 9/16th primary with 1 11/16th secondary that goes with the 3447S carbs
StgIII is 1 11/16 primary 1 11/16th secondary with the 3705S carbs.

This is stg II with the 3447S carbs.

The Stage II intake has the same 1 11/16ths primaries just like the stage III intake, but with carbs on the lintake it looks just like a stage I intake. The intake in the pictures here is definitely NOT a stage III intake. Go to www.racehemi.maxwedge.com to get the detailed description on max wedge intakes.