RBS stocks a large line of carb adpts and here is another shining example. This carb adpt. starts as a solid chunk of billet alum. and is machined to fit all 6-71 thru 16-71 blowers using the small top opening allowing you to mount dual carbs on top your supercharger.
The adpt. is machine finish and includes all gaskets and mounting hardware to bolt to the supercharger. Fits all standard Holley 4150 type flanges.
The adpt. has been machined to allow blower restraint straps to be attached to give your street rod that fierce competition look. Blower straps are purchased separate.