HaloLifts Boss Aluma Ultimate Kit GMC/Chevy 2007-Current


HaloLifts Adjusting Coilover Lift Kit for GMC/Chevy HAL20UKGM

Includes: GM/Chevy adjusting coilovers, rear shock, rear block

2.0 Coilovers: HaloLifts Alumna 2.0 Ultimate Kit offers an adjustable 1-3" of lift with shock bodies made from hard, anodized aluminum that makes for cooler operation and better protection from the elements. The 2.0 Coilovers are already assembled and ready to bolt on so there is no need to for a spring compressor or special tools to install. This kit includes a heavy duty 16mm induction-hardened piston shaft. A nitrogen charged design with internal floating piston helps to prevent shock fading and cavitation. A preloaded adjustment tool makes installation easy.

The lower eyelet has a rubber bushing that features a steel sleeve for quiet, maintenance free operation. Preset at 2.5", these shocks are fully rebuildable and come with a FREE Spanner Wrench. We recommend aftermarket control arms.

Rear Shock: The rear shock is nitrogen filled and accommodates up to a 2.25" rear blocks. It features progressive valving and heim joint mounting points. Aluminum bodies allow for unsurpassed performance. These rear shocks offer a 1 year warranty from manufacturer defects.

Rear Block: Rear block is made of solid T6 6061 billet aluminum and is available in 2.25" and will give you 1 inch of lift. Rear shocks should be installed boot down.

Questions? Give us a call today!

Additional information

Weight77 lbs
Truck Year




Rear Block and U-Bolts



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