I just found this  rear transmission steel bracket with mount, put away 40 years ago. I believe it is XK120, XK140, but appreciate advice to identify. I have many thousands of original British parts, all marques;  1949-1994, in my Time-warp  SEBRING,Florida warehouse, and 14 hundred on my eBay store, Old English Motor Company. Those are organized into 20 categories.  .. If you do not see what you want; contact me, I will post photos in the store for you.  Please inquire   1 954 JAGUARS, or 1 954 JAGPART...SHIPPING in the US is by Priority Mail. Please give me your phone number for the box Overseas shipping is Priority Mail  .Thank you, James Dean, thejaguru.  NOTE,  I am now located in SEBRING, the Heart of Old  FLORIDA.