The engine mount has a built in mounting position for a front landing gear strut.The Mount is 75mm long. The arms are 70mm long & 12mm wide.The back plate is 75mm x 70mm. Distance between arms 39mm.It's got pre drilled/tapped engine mounting holes 18mm centre to centre. It comes complete with mounting bolts & washers because the mount is tapped to take the bolts.This is original old shop stock.