Polished alum. dual carb scoop assm. This scoop is the finishing touch for your blown hot rod with dual four barrel carbs. It includes a set of K&N million mile washable air filters, studs, polished stainless steel air cleaner lids and wing nuts. This scoop can go on 6-71 thru 14-71 blowers using the 8.625" carb spacing and the carbs can be mounted side saddle or inline. Not for use with 4500 Dominators.