Replacing motor mount 99 ks400

[Abe Scott]

I have to replace the steering rack. The engine mounts are in need of replacement.  Is it easier to replace the engine mounts while the rack is out?  

[Abe Scott]

I have replaced the engine mounts on my 99 ls400. While replacing the rack and pinion. The access was better. Since I am working at my own pace I still have to replace the rack. Both racks have what I think are ratio marking the old one 1-2 the replacement has 1 - 1  does anyone know for sure if these are numbers for the gear ratio in the rack and pinion? Thank you in advance