Vibrant Power 10827 Fitting, Reducer, Female -8 AN to Male -4 AN, Aluminum

Vibrant Performance 10827 AN Fitting Reducer

Vibrant Performance -8AN Female to -4AN Male Reducer Adapter

Vibrant Performance 10827 Reducer Adapter Fitting

Vibrant Performance 10827 ML Aluminum Reducer -8AN FM -4AN

Vibrant Performance 10827 Reducer Adapter Fitting

Vibrant Performance -8AN Female to -4AN Male Flare Reducer Adapter