EMG 57/66 Bridge and Neck Humbucker Pickups Set, Brushed Gold Bridge 57 and neck 66 in one package 57 evokes an unmistakably PAF quality in its tone 66 provides the warm, smooth mid-range and Expansive lows while Bringing out clarity in upper register Available in many different cap colors including Brushed steel, Gold, and Chrome Solderless install system