I have the Lord mounts that came with Van's FWF kit. I have not yet installed the engine, so I am not positive that they are the correct ones.
The markings on the box are
MGF by Lord Corp 76005
Cure Date: December 2005
FAA/PMA Gulfstream 500,
Piper PA-23-250, PA24-260,PA-25-235,
Siai Marchetti Model S-208, SF-260
Lord Ref: Batch No: 0010337245
Hope this helps.