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BDS Suspension 4-1/2" Coil-Over Lift Kit - Chevy/GMC HD 4WD

BDS Suspension 4-1/2" Coil-Over Lift Kit - Chevy/GMC HD 4WD
BDS Suspension 4-1/2" Coil-Over Lift Kit - Chevy/GMC HD 4WDBDS Suspension 4-1/2" Coil-Over Lift Kit - Chevy/GMC HD 4WD

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$4654


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Part Number

740FDSC

Fitment

2001-2010 Chevrolet, GMC 2500HD,3500HD 4WD

Details


Take your HD to the next level with the 4.5" coilover conversion system.

This system builds on the BDS high clearance system design offering more ground clearance or correct suspension, steer, driveline geometry and pairs it with the race proven pedigree of FOX 2.5 factory series coilovers to soak up the harshest terrain while still offering comfort and control for your daily commute. The coilovers come pretuned and ready to install right out of the box featuring dual speed compression (DSC) adjusters on the reservoir for easy tuning of the high-speed and low-speed compression damping without the need for special tools. To mount the coilovers BDS supplies a bolt-on bracket that installs on the frame in the shock mount location along with a weld-in support gusset is used to reinforce the upper mount.

In addition to replacing the factory torsion bars, the upper control arms (UCA) are upgraded to improved strength, travel, and accommodate the new coilovers. The uppers are new performance series upper control arms designed specifically for this system to integrate with the 2.5 coilovers. The arms are fabricated from large 1.5" OD x .120-wall tubing, fully welded and gusseted for the highest quality, strength and durability. The factory cast steel lower control arms are retained with the addition of a robust lower coilover mounting bracket. Along with the coilover conversion, these 4.5" coilover systems include a pair of one-piece laser cut high clearance crossmembers, CNC machined ductile iron steering knuckles to correct steering angles, heavy duty front skid plate and differential skid plate to increase protection, multipoint differential relocation brackets to secure differential and correct CV axle angles, CV spacers, and longer sway bar links. In the rear a 3" rear block and u-bolt kit is used to level the stance while a set of FOX 2.0 performance series IFP shocks are supplied to pair with the front coilovers for impressive performance wherever your the adventures lead you.

This highly customizable kit gives you the choices you need to build your rig your way. Standard or narrow track knuckle kits, gas shocks, and dual steering stabilizers are just a few of the options and upgrades available for this 4-1/2" Chevy/GMC suspension lift kit.

Tire & Wheel Combinations

2001-2007 Classic Body Style

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

2007-2010 New Body Style

33" x 12.50" w/16 x 8 and 4-1/2" back spacing

33" x 12.50" w/17 or 18 x 9 and 5.5" back spacing

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

  • Tire & Wheel Combinations
  • *Trimming may be required*

    Important Kit Notes

    • 1. Torsion Bar tool required to load/unload the torsion bars.
    • 2. Some welding required.
    • 3. Requires frame bracket modification and differential mount modification.
    • 4. Traction bars will not fit standard cab/short box models and are designed to work on vehicles with 4" to 8" of lift.
    • 5. 20" wheels with 5" to 5-3/4" backspacing recommended to reduce trimming.
    • 6. Gas models require exhaust modification.
    • 7. Narrow track knuckle will slightly increase turning radius.
    • 8. For tail high stance use #119157 add-a-leaf with the block kit or #069207 with leaf spring kit.



About Us
We are dedicated to helping you find the perfect fitment for your ride while also bringing you the highest quality, affordable aftermarket parts in the world! We are truck and car enthusiasts who build their dream rides with these very products.

Shipping
Shipping times will varying depending on item and immediate availability. Many kits will ship in 3-7 business days while some other items will ship in 3-10 business days. We will email the tracking number to you within 24 hours once it ships to you, so you can easily track your package(s) from the us to your door. All shipping prices are based on the lower 48 states unless specified otherwise. Always inspect your items immediately upon receipt.

Warranty
All manufacturer warranties apply and we will support you as the customer in ensuring you get a quality product. For any questions or concerns please email info@customoffsets.com NOTE: Returns not related to a warranty issue may result in a 20% shipping, handling, and restocking fee. Please also note that you have 30 days from the delivery date to inventory and verify lift kit components. You must contact us within this 30 day period in order to have missing/damaged parts sent to you free of charge. After 30 days from date of delivery any missing parts or damaged parts will be the customers expense to replace and/or fix.

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