Vibrant Female -20AN 1-5/8in-12 Aluminum Weld Bung

SheetHot TF-600 line of Engine Mount Kit heat shielding offers protection up to 1112 deg F (600 deg C) for rubber engine mounts. They include all mounting hardware and are made to suit most conventional round style mounts up to 140 mm in diameter.
Female -20AN Aluminum Weld Bung; 1-5/8 in.; - 12 Thread; 2.5 in. Flange OD;
Universal