Weber Side Draft (DCOE) dual carb billet flange
If your going to build a dual carb side draft intake manifold, this flange will set you up with a good base for the carbs to bolt on to. We've made the flange from 1/2" thick 6061 T6 billet with 48mm bores and 8mm threads. The dual pattern flange will help to keep the carbs lined up for the rest of the intake fabrication process.
Head flange, runners and carburetor not included
These flanges also fit other side draft carbs such as Mikuni.
Nissan KA24DE with Weber DCOE carb fabricated intake shown.