Hey, Maverick;
I have 1 (maybe 2, if another guy bails out) of Ford's 'C' series composite gaskets left for sale. These were slightly thicker than the steel ones (about .007" thicker), but lots thinner than the FelPro or Victor variety.
If your engine is out, I highly recommend decking the block NOW to ease up the problem of finding these gaskets: deck it .027" to "come out even" with a NAPA/Victor gasket (.045" thick). You'll be very glad you did, especially when it comes to gas mileage later.
If you only have the head off and want that last one of mine, send me a post with your address so I can calculate shipping to you. The gasket is $35, plus shipping.
MarkP