If you are referring to the Banjo Bolt that bolts the hose to the caliper a good parts store will have it in stock in the right size. If you are talking the size of brake line should just be regular 3/16. Ford fittings can be odd ball sized but still be on the same size line. Example the right rear wheel cylinder will have a 3/16 line but the fitting is a bigger 7/16 nut size verses 3/8 on the left rear with the same 3/16 line. I hope you got that.
Derick, Are you doing the Granada swap to your 6 cyl car? If so, let me know how it goes as I want to do the same thing.
not the banjo bolt... but yes the brake line. i think i got it but just looking for the inlet so i can run a steal line. 3/16 i will try thanks the for info! yep sure am... very slowly.. this is what i have so far... http://mmb.maverick.to/showthread.php?t=15110 i'll let you know who its comming along.