Assume you mean front (rear would be Salisbury on a 110)?
They are not modified in any way but they usually use 24-spline 4-pinion diffs/halfshafts to in place of the normal 10-spline Rover diff.
The only way to be sure is going to be to pull a halfshaft to check, who knows what might have been fitted in an emergency or after release and you don't want to get the wrong part!
