Extension Housing: Remove & Replace
WARNING: This page is about the Sierra 1500 WT, 2D Pickup, 4.3L Eng VIN X, 4WD, which is a different variant/trim than selected.
TRANS ID - 6L50, 6L80E, 6L90E
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
| 4WD, Transfer Case Adapter,w/o Skid Plate | Includes: R&I Transfer Case Assembly. | 2.8 | | B |
| 4WD, Transfer Case Adapter,w/Skid Plate | Includes: R&I Transfer Case Assembly. | 3.1 | | B |
TRANS ID - 700-R4, 4L60, 4L60E, 4L65E, 4L70E
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
| One Piece Driveline | | 0.9 | | B |
| Two Piece Driveline | | 1.0 | | B |