Can servotronic be retrofitted?

[King]

Looking in the parts catalog, I see there are a few parts that were discontinued (like the hydro steering rack) but they have been replaced with newer part numbers. I bet this the retrofit kit contains the older parts which is why it is also discontinued.

Now if we can get the list of contents, then we can look up the part numbers individually! Someone has to sit and compare all the parts (in the parts catalog) between the servo and regular steering models.