Anyone know what the speeed limiter is set at in a 03-07 GMT 800 Silverado AWD? I know they all run 4.10's, and the 2wd SSS's run 3.73's.

Anyone have a calibration for TC2? Wouldnt mind an 04-07 VHO RPO B4V 2wd Texas truck cal either. 04 B4V used the 10 bolt 8.626" and teh 05-07 used the 14 bolt 9.5" SF rear, all with LQ9 6.0. ALl B4V required traction control

Thanks
peace
Hog