3" REAR BLOCK KIT - GM SILVERADO & SIERRA 1500 6-LUG 1999-2024 POLARIS but for the tail end

but for the tail end

Levels the front and rear of the truck

Highly recommended that aftermarket wheels

and their fit and finish is far superior to everything else out there

T6061 brushed aluminum body

3" REAR BLOCK KIT - GM SILVERADO & SIERRA 1500 6-LUG 1999-2024 POLARIS but for the tail endQUICK OVERVIEW Chevy GMC 3 Inch OEM Style Rear Block Kit. 1999 2024 GM CHEVY 1500 6 LUG 2WD 4WD 3. 0in. TALL REAR BLOCK KIT OEM style cast iron rear lift blocks. Includes new U bolts. Shock extensions may be needed depending on application. ReadyLIFT OEM style rear block kits are available for model specific applications. These Rear Block Kits include two (2) 3" Rear Blocks, four (4) E Coated U Bolts, eight (8) Nuts and Washers and will safely lift