Sierra Classic 1500 2WD V8-4.8L (2007)
8. Install the front grille. Refer to Grille Replacement (Chevrolet) Grille Replacement (GMC) .
9. Install the guard center bracket to the vehicle.
10. Install the 2 guard center bracket fasteners (1) to the upper guard support bracket.
Tighten the bolt to 50 N.m (37 lb ft).
11. Install the front end guard assembly to the vehicle.
12. Install the front end guard assembly fastener (1) to the guard center bracket.
Tighten the bolt to 50 N.m (37 lb ft).