kelownadiesel

Im putting in my dtt valve body today and am wondering what the best oil to use is to use.I usually use atf plus 4 but in their instructions they use dextron 3 with a bottle of lubeguard.Ive heard bad things about lubeguard.the truck is the 12v in my sig.Anyone gimme any input?Oh the valvebody is a hotrod series

infidel

Both DTT and Suncoast recommend Dex plus Lubegard.
I've been running it in my Suncoast for about 40k without problem.

thewished

I run schaffer's ATF

funcruise

I have used atf 3 in my DTT until I couldent find it any more and last time I changed the fluid and filter I used atf 4. Only difference I see between the two is the atf 4 doesnt shift quite as crisp...