ORB-06 Carb Regulator and Line Kit. 13201 Dead-Head Regulator with fittings and line. Kit includes: p/n 13201 Carbureted Dead-Head Regulator, p/n 15606 ORB-0 to AN-06 port fittings, p/n 15201 Holley Style AN-06 Bowl Fittings, p/n 15652 AN-06 90-deg Hose Ends, p/n 15650 AN-06 Straight Hose Ends, AN-06 Braided Fuel Line.