Imperial 1231 FRONT VENTURI

Imperial 1231 FRONT VENTURI CAST IRON FRONT VENTURI;8-1/2" LONG, 2-1/8" DIA W/AIR SHUTTER # 26-1569;FOR LIFT OFF HEAD, ;REMOVABLE HEAD ONLY IS # 24-1189, 4-3/4" DIA.;IMPERIAL;RANGE SERIES: IR ELITE (WITH LIFT OFF BURNER HEADS).; (MOST MODELS MADE AFTER 1996)