Avalanche 1500 2WD V8-5.3L VIN Z Flex Fuel (2005)
9. Remove the upper link mounting nuts (1) and the bolts (2).
10. Remove the torsion bar crossmember.
Important: Note the position of the torsion bars as the left and right bars are different.
11. Remove the torsion bars from the vehicle.
Installation Procedure
1. Install the torsion bars to the lower control arm.