5 Inch Rear Block Kit 2025-2026 Silverado/Sierra 1500 ReadyLIFT Accessories & Adapters a wheel spacer is required

a wheel spacer is required to prevent contact with the control arm at full locked turn

1000 Lumens output 1000 Lumens

JL Rubicon

additional ride height and ground clearance without sacrificing one bit of daily driver duties

Does NOT fit Escalade ESV or Yukon Denali XL vehicles This system features 4" bright chrome on T-304 stainless steel tips and the popular S-Type sound

5 Inch Rear Block Kit 2025-2026 Silverado/Sierra 1500 ReadyLIFT Accessories & Adapters a wheel spacer is requiredReadyLIFT OEM style rear block kits are available for model specific applications. These Rear Block Kits include two (2) Rear Blocks, four (4) E Coated U Bolts, and eight (8) Nuts and Washers. The 5 Inch rear block kit will safely lift the rear an additional 4 Inch after removing the factory 1 Inch block. Based on OEM designs and never made out of lightweight extrusions, ReadyLIFT GM Blocks are made from cast iron and have built in anti rotation ears.