The 4.5 Inch Lift Kit | Chevy Silverado or GMC Sierra 1500 (99-06) 4WD | Leaf Springs / NX2 Nitro Series is a complete suspension upgrade that raises your Chevy Silverado or GMC Sierra 1500 (1999-2006) 4WD and makes room for larger rubber. It raises the front 4.5 in. and the rear 5 in. Once installed, it makes room for tires up to 33 x 12.5 in.
This version is matched with NX2 Nitro Series shocks for damping tuned to the new height. Rear lift is handled by the leaf springs option.
Features
- Lift height: 4.5 in. front (cross-member), 5 in. rear (block)
- Heavy 1/4 in. laser-cut steel crossmembers that keep the underside clear
- Bolt-together skid plate system shields key components off-road
- CNC-machined ductile iron knuckles restore proper steering geometry at the taller height
- Front differential relocation brackets to protect CV joint angles
- Includes NX2 Nitro Series shocks
- Clearance for tires up to 33 x 12.5 in.
- Country of Origin (Primary):
- US
- Life Cycle Status Code:
- 2
