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ReadyLift Suspension Rear Block Kits 66-3112 Lift, Leaf Spring Block, Cast Iron, Rear, 2.0 in., Chevy, GMC, Kit

SKU: RLS66-3112

Suspension Blocks

ReadyLift Suspension Rear Block Kits 66-3112 Lift, Leaf Spring Block, Cast Iron, Rear, 2.0 in., Chevy, GMC, Kit

SKU: RLS66-3112

Suspension Blocks
A$752.77
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Are you hauling or towing? Suspension rear block kits from ReadyLift Suspension will give your truck the needed rake to do the job. Based on OEM designs and made from hefty cast iron, these blocks will safely lift the rear of your truck 1 to 3 in., while maintaining that factory ride. So, whether you're hauling a load or just fitting those oversized tires, ReadyLift rear block kits are what you need.

Part Type

Suspension Blocks

Data: v4.2 - Upd: 2026-10-15 04:50:19

Specifications

Product Attributes - Brand
ReadyLift Suspension
Product Attributes - Manufacturer's Part Number
66-3112
Product Attributes - Part Type
Suspension Blocks
Product Attributes - Product Line
ReadyLift Suspension Rear Block Kits
Product Attributes - UPC
804879315544
Product Attributes - Block Thickness (in.)
2.00
Product Attributes - Block Material
Cast iron
Product Attributes - U-Bolts Included
Yes
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Fits single rear wheel models only, 2 in. lift for trucks with trailering package.

Reference Information

Brand Name/s Readylift Suspension
StreetFX SKU rls66-3112
SFX Item ID 5008778
Supplier Item Code 5008778
Manufacturer SKU 66-3112
Manufacturer UPC 804879315544

Compatibility

Application Data
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelSLT
    Beginning Year2020
    Ending Year2019
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelSLT
    Beginning Year2011
    Ending Year2024
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelSLT
    Beginning Year2020
    Ending Year2024
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelSLT
    Beginning Year2020
    Ending Year2021
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelWT
    Beginning Year2015
    Ending Year2014
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelWT
    Beginning Year2023
    Ending Year2014
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2023
    Ending Year2014
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelDENALI
    Beginning Year2023
    Ending Year2014
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelDENALI
    Beginning Year2011
    Ending Year2019
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelDENALI
    Beginning Year2011
    Ending Year2019
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 2500 HD
    SubmodelDENALI
    Beginning Year2011
    Ending Year2024
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelDENALI
    Beginning Year2020
    Ending Year2024
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelDENALI ULTIMATE
    Beginning Year2024
    Ending Year2024
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelPRO
    Beginning Year2023
    Ending Year2024
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelPRO
    Beginning Year2023
    Ending Year2019
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeGMC
    ModelSIERRA 3500 HD
    SubmodelPRO
    Beginning Year2023
    Ending Year2024
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeCHEVROLET
    ModelSIERRA 3500 HD
    SubmodelPRO
    Beginning Year2023
    Ending Year2024
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeCHEVROLET
    ModelSIERRA 3500 HD
    SubmodelSLE
    Beginning Year2011
    Ending Year2024
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeCHEVROLET
    ModelSIERRA 3500 HD
    SubmodelSLE
    Beginning Year2020
    Ending Year2019
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeCHEVROLET
    ModelSIERRA 3500 HD
    SubmodelSLE
    Beginning Year2015
    Ending Year2021
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeCHEVROLET
    ModelSIERRA 3500 HD
    SubmodelWT
    Beginning Year2015
    Ending Year2024
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeCHEVROLET
    ModelSIERRA 3500 HD
    SubmodelWT
    Beginning Year2020
    Ending Year2024
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeCHEVROLET
    ModelSIERRA 3500 HD
    SubmodelSLE
    Beginning Year2020
    Ending Year2014
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeCHEVROLET
    ModelSIERRA 3500 HD
    SubmodelWT
    Beginning Year2011
    Ending Year2014
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeCHEVROLET
    ModelSIERRA 3500 HD
    SubmodelSLT
    Beginning Year2020
    Ending Year2019
    DrivetrainRWD
    Block PositionRear axle

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