Whatever happened to it during its life, it didn't deserve to end up like that http://cgi.ebay.com/ebaymotors/1955-Jaguar-XK140-Drop-head-coupe-excellent-condition_W0QQitemZ220495007690QQcmdZViewItemQQptZUS_Cars_Trucks?hash=item335686cfca
fuel computer, all the piping, injectors - For exact details you will need to take a look at the MPI forums. A lot of people are running this manifold in their set ups.
Thanks