The racks are the same.
A friend had one fitted to his Sierra when his started leaking....Only problem was afterwards....was the car had far more lock to the left, than it did the right after the specialist fitted it. One wheel fouled inner rear arch on lock, the other wheel was nowhere near.
Only took 15 minutes for a dummy like me to fix, and its perfect now. Same lock both sides....it isnt a difficult concept to understand.