Vibrant - 12662Transition Weld Ferrule with O-Ring, HD Clamp Size: 3.00", Tube O.D.: 2.75"Transition Weld Ferrule; 2.75 in. Matching Tube Size; 3 in. HD Clamp Size; 6061 Aluminum; w/O-Ring;Vibrant Performance introduces a brand new offering of Transition...