2001-2010 Duramax 7" Lift Kit (BDS189H)

This unique High Clearance suspension lift kit utilizes high arched crossmembers that blend perfectly with the angle of the factory-installed lower control arms for a completely integrated look while lifting your vehicle a full 7" dramatically increasing ground clearance at the front crossmembers and improving operating geometry. Torsion bars are mounted directly to the top of the lower a-arm eliminating the need to drop the torsion bar crossmember.

Tire & Wheel Combinations:

• 35" x 12.50" w/16 x 8 and 4-1/2" back spacing
• 35" x 12.50" w/17 or 18 x 9 and 5.5" back spacing
• 37" x 12.50" w/20 x 9 and 5.75" back spacing

Notes:

• Torsion Bar Tool required to load/unload the torsion bars.
• Some welding is required.
• Requires frame bracket modification and differential mount modification.
• Traction bars will NOT fit standard cab/short box models and are designed to work on vehicles with 4" to 8" of lift. Will NOT work on long-bed models.
• 20" wheels with 5" to 5-3/4" backspacing are recommended to reduce trimming.
• Gas models require exhaust modification.
• A narrow track knuckle will slightly increase the turning radius.
• For tail high stance use #119157 add-a-leaf with the block kit or #069207 with the leaf spring kit.
• Dually applications will require custom u-bolts.

Installation:

• Click Here For Installation Instructions
• Difficulty: 4 (where 1 = easiest and 5 = complicated)

Part Number: BDS189H