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ReadyLift Suspension Leveling Kits 66-3086 Kit, Spring Spacers, Tubular Control Arms, Front, 2.25 in. Lift, Chevrolet, GMC, Kit

ReadyLift Suspension Leveling Kits 66-3086 Kit, Spring Spacers, Tubular Control Arms, Front, 2.25 in. Lift, Chevrolet, GMC, Kit

A$1,426.91
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

IMPORTANT NOTICE: Fits models with stamped steel upper control arms. Not for use with vehicles equipped with factory Air-Ride. Magnetic Ride Control will require re-calibration. Some factory wheels may require the use of 1/2 in. wheel spacer on front. Includes tubular upper control arms.

ReadyLift Suspension leveling kits are the fastest, safest, and least expensive way to level your truck or make room for oversized wheels and tires as large as 37 in. on most full size trucks (varies by vehicle).

Regardless of your suspension, get up to 3 in. of lift without a major hassle or sacrificing ride quality and comfort. ReadyLift thoroughly tests each kit to ensure that your truck will be leveled without overloading or adding excessive strain to any of your factory suspension components.

Additional features of ReadyLift Suspension leveling kits:

* Custom-designed for your specific year, make, and model
* Ideal for eliminating sag caused by a winch, heavy bumper, or plow
* Most kits cost 1/3 less than their competition.
* Fast, simple installation takes about 1/3 the time of other kits
* Steel kits have a durable powdercoated finish
* Aluminum kits are corrosion-resistant
* Coil spring spacers, expertly indexed forged torsion key spacers, and steel tower extensions are available
* Custom, progressive-wound coil springs are offered for specific applications
* Torsion keys have up to a 100 rating on the Rockwell(B) index scale, 25 percent stronger than most OEM torsion keys
* All mounting hardware is included

Note: A wheel alignment is recommended after installation of your new ReadyLift leveling kit.

Part Type

Suspension Leveling & Lift Kits

Data: v4.2 - Upd: 2026-09-29 18:23:54

Specifications

Product Attributes - Brand
ReadyLift Suspension
Product Attributes - Manufacturer's Part Number
66-3086
Product Attributes - Part Type
Suspension Leveling & Lift Kits
Product Attributes - Product Line
ReadyLift Suspension Leveling Kits
Product Attributes - UPC
804879578628
Product Attributes - Lift Style
Suspension Leveling Kit
Product Attributes - Primary Front Lift Component
Spacer
Product Attributes - Front Shocks/Struts Included
No
Product Attributes - Rear Shocks/Struts Included
No
Product Attributes - Brake Lines Included
No
Product Attributes - Hardware Included
Yes
Product Attributes - FMVSS 126 Certification
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Fits models with stamped steel upper control arms. Not for use with vehicles equipped with factory Air-Ride. Magnetic Ride Control will require re-calibration. Some factory wheels may require the use of 1/2 in. wheel spacer on front. Includes tubular upper control arms.

Reference Information

Brand Name/s Readylift Suspension
StreetFX SKU rls66-3086
SFX Item ID 5008960
Supplier Item Code 5008960
Manufacturer SKU 66-3086
Manufacturer UPC N/A

Compatibility

Application Data
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    ModelESCALADE
    SubmodelBASE
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
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    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
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    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE
    SubmodelBASE
    Beginning Year2015
    Ending Year2020
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    Liter6.2
    CID376
    CC6162
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    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE
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    Ending Year2020
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    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelBASE
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelBASE
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelBASE
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelBASE
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelLUXURY
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelLUXURY
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelLUXURY
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelLUXURY
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPLATINUM
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPLATINUM
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPLATINUM
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPLATINUM
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPREMIUM
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPREMIUM
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPREMIUM
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPREMIUM
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPREMIUM LUXURY
    Beginning Year2017
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPREMIUM LUXURY
    Beginning Year2017
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPREMIUM LUXURY
    Beginning Year2017
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelPREMIUM LUXURY
    Beginning Year2017
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCADILLAC
    ModelESCALADE
    SubmodelLUXURY
    Beginning Year2015
    Ending Year2020
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeJ

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