4l60e servo upgrade?

[4u33er]

Can the servos be upgraded on our Hummers as well?

Seems like a popular mod here:
http://www.355nation.net/forum/how-...l-corvette-servos-billet-overdrive-servo.html

 

[ReconH3]

I looked into it last year. My tranny guy here said I already had the upgraded servos from the factory. I have an 08 Alpha.


"Ex Umbris Venimus"

Sent from my iPhone

 

[bebe]

Yes, if you search my build thread there is a description of the upgrades. Also, you can read just about as much as you can stand on http://www.transmissioncenter.net/4l60e.htm

 

[Chook]

I had mine @ a performance automatic transmission shop last week. The servo was one of the mods he recommended when I booked it in but after he had a look and drove it the only thing he said it needed was tighten the bands (shims). He said all the rest was good, just the tranny oil burned through excessive gaps so once he shimmed them all is good. (This guy has a lot of experience....He has a lot of performance cars coming in to change out their 6 speed boxes and put in the 4l60e or 4l80 transmission to handle the extra power)