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Readylift Suspension

ReadyLift Suspension Leveling Kits 66-39150 Leveling, Front, 1.50 in. Lift, Without ARC- Air Ride Control, Chevy, GMC, Kit

SKU: RLS66-39150

Suspension Leveling & Lift Kits
ReadyLift Suspension Leveling Kits 66-39150 Leveling, Front, 1.50 in. Lift, Without ARC- Air Ride Control, Chevy, GMC, Kit

Readylift Suspension

ReadyLift Suspension Leveling Kits 66-39150 Leveling, Front, 1.50 in. Lift, Without ARC- Air Ride Control, Chevy, GMC, Kit

SKU: RLS66-39150

Suspension Leveling & Lift Kits
A$301.57
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

IMPORTANT NOTICE: Will not work with ARC- Air Ride Control.

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

Front End Leveling Kit 19-GM P/U 1500 1.5in Kit

Data: v4.2 - Upd: 2026-09-29 18:23:53

Specifications

Product Attributes - Brand
ReadyLift Suspension
Product Attributes - Manufacturer's Part Number
66-39150
Product Attributes - Part Type
Suspension Leveling & Lift Kits
Product Attributes - Product Line
ReadyLift Suspension Leveling Kits
Product Attributes - UPC
194933173693
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
Will not work with ARC- Air Ride Control.

Reference Information

Brand Name/s Readylift Suspension
StreetFX SKU rls66-39150
SFX Item ID 5008934
Supplier Item Code 5008934
Manufacturer SKU 66-39150
Manufacturer UPC 194933173693
Alternative References RLS000088, RDY66-39150

Compatibility

Application Data
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Drivetrain4WD
    Engine VIN CodeH
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Drivetrain4WD
    Engine VIN CodeH
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    DrivetrainRWD
    Engine VIN CodeH
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    DrivetrainRWD
    Engine VIN CodeH
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV6
    Engine Size4.3L/262
    Engine FamilyGM V6
    Drivetrain4WD
    Amount of Lift Front1.500 in.
    Maximum Tire Height (in.)33 in.
    Maximum Tire Width (in.)(application)11.5 in.
    Recommended Wheel Width (in.)9.00 in.
    Application NotesWill not work with ARC- Air Ride Control.
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV6
    Engine Size4.3L/262
    Engine FamilyGM V6
    DrivetrainRWD
    Amount of Lift Front1.500 in.
    Maximum Tire Height (in.)33 in.
    Maximum Tire Width (in.)(application)11.5 in.
    Recommended Wheel Width (in.)9.00 in.
    Application NotesWill not work with ARC- Air Ride Control.
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeF
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeF
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeF
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Engine VIN CodeF
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Amount of Lift Front1.500 in.
    Maximum Tire Height (in.)33 in.
    Maximum Tire Width (in.)(application)11.5 in.
    Recommended Wheel Width (in.)9.00 in.
    Application NotesWill not work with ARC- Air Ride Control.
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2019
    Ending Year2021
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen V
    DrivetrainRWD
    Amount of Lift Front1.500 in.
    Maximum Tire Height (in.)33 in.
    Maximum Tire Width (in.)(application)11.5 in.
    Recommended Wheel Width (in.)9.00 in.
    Application NotesWill not work with ARC- Air Ride Control.
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2020
    Ending Year2021
    Engine TypeL4
    Engine Size2.7L/166
    Engine FamilyGM 4-cylinder
    Drivetrain4WD
    Amount of Lift Front1.500 in.
    Maximum Tire Height (in.)33 in.
    Maximum Tire Width (in.)(application)11.5 in.
    Recommended Wheel Width (in.)9.00 in.
    Application NotesWill not work with ARC- Air Ride Control.
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2020
    Ending Year2021
    Engine TypeL4
    Engine Size2.7L/166
    Engine FamilyGM 4-cylinder
    DrivetrainRWD
    Amount of Lift Front1.500 in.
    Maximum Tire Height (in.)33 in.
    Maximum Tire Width (in.)(application)11.5 in.
    Recommended Wheel Width (in.)9.00 in.
    Application NotesWill not work with ARC- Air Ride Control.
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2020
    Ending Year2024
    Engine TypeL4
    Liter2.7
    CID166
    CC2720
    Engine Size2.7L/166
    Engine FamilyGM 4-cylinder
    Drivetrain4WD
    Engine VIN CodeK
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2020
    Ending Year2024
    Engine TypeL4
    Liter2.7
    CID166
    CC2720
    Engine Size2.7L/166
    Engine FamilyGM 4-cylinder
    Drivetrain4WD
    Engine VIN CodeK
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2020
    Ending Year2024
    Engine TypeL4
    Liter2.7
    CID166
    CC2720
    Engine Size2.7L/166
    Engine FamilyGM 4-cylinder
    DrivetrainRWD
    Engine VIN CodeK
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM
    Beginning Year2020
    Ending Year2024
    Engine TypeL4
    Liter2.7
    CID166
    CC2720
    Engine Size2.7L/166
    Engine FamilyGM 4-cylinder
    DrivetrainRWD
    Engine VIN CodeK
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM TRAIL BOSS
    Beginning Year2019
    Ending Year2021
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Drivetrain4WD
    Engine VIN CodeH
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM TRAIL BOSS
    Beginning Year2019
    Ending Year2021
    Engine TypeV6
    Liter4.3
    CID262
    Engine Size4.3L/262
    Engine FamilyGM V6
    Drivetrain4WD
    Engine VIN CodeH
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM TRAIL BOSS
    Beginning Year2019
    Ending Year2021
    Engine TypeV6
    Engine Size4.3L/262
    Engine FamilyGM V6
    Drivetrain4WD
    Amount of Lift Front1.500 in.
    Maximum Tire Height (in.)33 in.
    Maximum Tire Width (in.)(application)11.5 in.
    Recommended Wheel Width (in.)9.00 in.
    Application NotesWill not work with ARC- Air Ride Control.
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM TRAIL BOSS
    Beginning Year2019
    Ending Year2021
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeF
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM TRAIL BOSS
    Beginning Year2019
    Ending Year2021
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeF
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM TRAIL BOSS
    Beginning Year2019
    Ending Year2021
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Amount of Lift Front1.500 in.
    Maximum Tire Height (in.)33 in.
    Maximum Tire Width (in.)(application)11.5 in.
    Recommended Wheel Width (in.)9.00 in.
    Application NotesWill not work with ARC- Air Ride Control.
  • MakeCHEVROLET
    ModelSILVERADO 1500
    SubmodelCUSTOM TRAIL BOSS
    Beginning Year2020
    Ending Year2021
    Engine TypeV8
    Liter6.2
    CID376
    CC6162
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen V
    Drivetrain4WD
    Engine VIN CodeL

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