[MAStuart]

Thanks Jeff for the post. I think it is becoming a little more clearer in my thick head. It looks like your axle retainer and caliper mounting bracket is one piece, where mine is a 2 piece deal. Your side brackets mount to where the existing calipers used to mount. Did you notice that my case has quite a bit different ribbing than your case does. Do you have any idea what year and model your Jag came out of. Thanks again for your reply. Mark