automatic locking message in the driver information center, is part of the personalization system, it automatically lockey the doors- either out of park, or with speed, has nothing to do with the rear axle at all

 

dang it my bad, thats pretty gay

I think it would be cool to have a message come up with the diff locks

 

is the auburn Part # 542097 any good?

 

if you wanted a locking diff with the benifitrs of the open axle then you might want to look at the eaton e-locker, im not sure if its available for our rear axles,http://www.traction.eaton.com/prod1.htm

 

LOL!! That would be cool though!

 

Whoop *** installed the 4.10s with no posi after all. Last night we put the headers, 8.5mm msd heli core wires and asp crank pulley on and were kind of dissapointed. We gtech'd it stock on the street(actually it has K&N FIPK and Borla muff) and it ran a best of 16.4. After the headers and pulley with NO wheel spin it ran a 16.4. We took off the wires after joejoe said they screwed up his and it made a world of a difference, 16.18!! Today after the 4.10 install he ran a 16.13 at 84mph because his truck tops off. He had about 40 yards to go when the truck topped out. So now with the Nelson tune on order what do you guys think he should run? He also got the 80%tqm removed.

Those times are a bit off because I ran a 14.99 at the track and with a g-tech I constantly run between 15.9-16.2 with high MPH(like 94-95)

 

Yeah I agree with hink9, that is for the driver settings you can proggram the doors to lock and unlock at different options. For example at you can proggram them to lock up whith speed (15 mph) or as soon as you take it out of PARK.