qc97z

iTrader: (9)

All-

I'm underway on a build, and am possibly buying a pretty nice Moser 12 bolt. However, it is a 3 channel. My 97 Z28 is a 4 channel (ABS and TCS).
My question is this: Can the 3 channel Moser be converted to a 4 channel? What parts do I need?
I called Moser and spoke to someone in tech support, I was told that the sensor for the 3 channel in the top of the housing needs to be removed, and I'd need the reluctor rings for the outsides of the axles, along with a set of LT1 backing plates w/sensors. Is this all I need to do?

ws6fitz

You can send it in to them and they will do it for around $300 bucks. A lot easier then trying to mess with it yourself.

qc97z

iTrader: (9)

That's not exactly part of my plan. As long as the procedure is correct for what I've listed above, I have no problem doing it myself.

1961ba427

iTrader: (26)

Did you ever get this worked out? What did you do with the 12 bolt 3 channel ABS parts? I'm about to start building one and would like to keep my 3 channel ABS working. I just started a thread asking about it too. Thanks, Jason

QwkTrip

iTrader: (23)

Yes. All you need to do is use axles with the machined step that accepts the axle reluctor rings.

You can buy new reluctor rings from Rock Auto for around $6 each.

qc97z

iTrader: (9)

I ended up sending the axles in to Moser for machining and reluctor ring install. At that point, I just needed a set of 4 channel backing plates.
Talk about reviving an old thread!