BB v SB 6pack carbs

[Pacer72]

Just a question for those with a greater knowledge, Can big block 6pack carbs be used on a 340? as I know the 340 outboard carbs have a wee 'tit' on the outboard carbs on the vacum pod side ventura? and why was this as the BB dont
Cheers

 

[Daves69]

Maybe this helps.........

The 6 Bbl tips

Near the page bottom check these links.......