[TWM]

...found the papers - They are SAE papers #670065 - The Ford GT Sports Car and #670070 Mark II GT Sports Car Disc Brake System.

There is an excellent rear three-quarter drawing of the Mark II in the first paper - actually a phantom that must have taken months to do, considering that they didn't have CAD back then.

Maybe there is someone out there who can help you with a contact at SAE or Ford to get copies.

I haven't looked at these papers for a very long time and forgot how cool they are. ...ought to be required reading for anyone who has a passion for these cars. ...written in typical engineering style - no fluff or legend, just the facts.

...hope this helps.

TWM