2001-2010 Duramax 4.5" Lift Kit (BDS192H)

Note: Fits 4WD models only.

Lift up your GM truck or SUV with this BDS suspension 4.5" Lift kit. This 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 4-1/2" dramatically increasing ground clearance at the front crossmembers and improving operating geometry. A front differential skid plate comes standard, for increased off-road protection.

Part Number: BDS192H

• 3" Tapered Rear Block Kit
• NX2 or Fox Series Shocks
• High Clearance cross-member 
• 4.5" High Clearance IFS
  
• Front differential skid plate

Tire & Wheel Combinations:

• 33" 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
• 35" x 12.50" w/20 x 9 and 5.75" back spacing

• 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.
• 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.
• Not Recommended for Suburban / Yukon models with AutoTrac Transfer Case.
• Does NOT work with rear Autoride equipped SUV's
  

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

Don't see your question? Ask us anything about this product.

• ?

  Would 35x12.50 r20’s fit good? Or would 33’s be better (2005 GMC 2500HD)

  35x12.50R20s are the intended perfect fit"!

• ?

  Should I use Narrow Knuckles if I have 4x4?

  If you have a 4x4 and are installing the BDS 4.5" Lift you should not use narrow knuckels.

• ?

  can you price me this kit with the Fox Shocks

  Simply select the Fox Spring option and the price will update to reflect!