Lucas trans fix or conditioner

[burgandy outback]

http://www.lucasoil.com/products/displa ... sion%20Fix
http://www.lucasoil.com/products/displa ... onditioner

looking at this stuff to see about extending trans fluid life (yes I am changing fluid and adding an aftermarket cooler) and or fixing leaks and slipping but I am worried about having it make the clutch packs for driving the rear shaft (name escapes me atm) can't seem to get what you guys call trans x here

[Legacy777]

Are you having any current issues?

The rear clutch packs are made out of the same material that the other forward clutches are made out of....so it should be fine I would think.