searched around and didnt see anything on this, forgive me if its been asked.
Anyone running the Delvac ATF in a 6L80?
While not explicity Dex VI spec, the viscosities seem pretty comparable to Dexron VI (lower at lower temps, and 1 unit higher at high temps), and in Alisons seems GM approves Dex VI for newer units while Alison requires the TES-295 spec, leads me to believe they are nearly interchangeable.
of everything I have read, no complaints on Delvac, and one of the best ATFs out there from a service perspective.
i have read of folks running it in the 4L60 and a others in every trans they own with only positive things to say...
thanks
Property
Mobil
Delvac 1 ATF
AMSOIL ATL
Fuel Efficient
Valvoline
Dexron VI ATF
AC Delco
Dexron VI ATF
Valvoline
Maxlife ATF
Brookfield Viscosity @ -40 C, cP
8400
7676
12500
11500
9000
Kinematic Viscosity @ 40 C, cSt
39
30.8
29.5
29.5
28
Kinematic Viscosity @ 100 C, cSt
7.3
6.3
6.0
5.8
5.9
Viscosity Index
168
159
155
145
163