i seem to be the only guy who would install a 1998 jaguar (Salisbury ) rear end into a 1951 ford f1 . so as you might guess i could use any advice out there. this rear end is the one with the brake rotors outboard. as best as i can find it came out of a 1998 XJ8 with a 420 HP V8.
Do search for the jag IRS on this site also the ford site has a lot of info. I am in the process in putting a ifs and irs in a 51 f-1.The mates across the pond have alot of info on them.
a fine rear, a little wide usually for me. I have a crate-load of torrington bearings I use to replace the rubber bushes. Allows the built-in geometry to work as intended before they softened it to market to old people. Try <Jag-Lovers.org> DaDuke AKA Jag Dr.