150.20 | Rough Country 4 Inch Suspension Lift Kit | GM
+1-989-755-0561 1-800-358-4751

Suspension Lift Kit | Rough Country | 4 Inch | GM Pickup, Suburban

SKU RC150.20

$429.95 Free Ship!
 
Typically ships in 10 to 14 business days.

Rough Country 4 inch Suspension Lift Kit 150.20 for the 4WD GM Pickup and Suburban increases ground clearance to allow you to run up to 35 inch tires. The kit includes lifted front leaf springs and 4 inch rear lift blocks, plus front and rear Rough Country Premium N3 series shocks.

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Product Specs for Rough Country 150.20

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Rough Country 150.20 Details

Rough Country 4 inch Suspension Lift Kit 150.20 for the 4WD GM Pickup and Suburban increases ground clearance to allow you to run up to 35 inch tires. The kit includes lifted front leaf springs and 4 inch rear lift blocks, plus front and rear Rough Country Premium N3 series shocks.

Features

  • Increased ground clearance
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.

Components

  • Front
  • Lifted leaf springs
  • Steering arm
  • Brake line relocation brackets
  • U-bolts
  • Hardware
  • Rear
  • 4" lift blocks
  • U-bolts
  • Hardware
  • Shocks
  • (4) Premium N3 series

Tires/Wheels

TireWheelBackspacingOffset
35x12.50 R1515x84.5in-
Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.
Installation/Fitment Notes
  • If vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019).
  • If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).

Vehicle Application Guide for Rough Country 150.20

The RC150.20 Suspension Lift Kit | Rough Country | 4 Inch | GM Pickup, Suburban is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category 4 Inch Lift Kits Lift Kits , Rough Country 4 Inch Lift Kits , Rough Country Lift Kits , to view all vehicle makes and models.

  • Chevrolet
  • GMC
YearMakeModelVehicle OptionInstallation Notes
1977 Chevrolet K20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1978 Chevrolet K20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1979 Chevrolet K20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1980 Chevrolet K20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1981 Chevrolet K20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1982 Chevrolet K20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1983 Chevrolet K20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1984 Chevrolet K20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1985 Chevrolet K20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1986 Chevrolet K20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1981 Chevrolet K20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1982 Chevrolet K20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1983 Chevrolet K20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1984 Chevrolet K20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1985 Chevrolet K20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1986 Chevrolet K20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1977 Chevrolet K20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1978 Chevrolet K20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1979 Chevrolet K20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1980 Chevrolet K20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1979 GMC K2500Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1980 GMC K2500Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1981 GMC K2500Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1982 GMC K2500Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1983 GMC K2500Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1984 GMC K2500Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1985 GMC K2500Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1986 GMC K2500Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1979 GMC K2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1980 GMC K2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1981 GMC K2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1982 GMC K2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1983 GMC K2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1984 GMC K2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1985 GMC K2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1986 GMC K2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1987 Chevrolet V20Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1987 Chevrolet V20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1988 Chevrolet V20 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1989 Chevrolet V2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1990 Chevrolet V2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1991 Chevrolet V2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1987 GMC V2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1988 GMC V2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1989 GMC V2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1990 GMC V2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1991 GMC V2500 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1977 GMC K25Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1978 GMC K25Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1977 GMC K25 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1978 GMC K25 SuburbanFits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
1987 GMC V2500Fits 4 Wheel DriveIf vehicle is equipped with a front sway-bar, drop brackets are recommended (SKU: 1019). If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).

Customer Q&A - Rough Country 150.20


Will the 150.20 lift kit fit a 3/4 ton 1978 chev truck full time 4wd?

Asked
Yes, This Rough Country 150.20 lift will work on your 1978 3/4 Ton Chevy Truck. The full-time 4WD will not impact the fitment of this kit.


Are the lift blocks angled to correct drive shaft angle when lifted?

Asked
Yes. The rear lift blocks in this kit have a 4-degree angle to correct the pinion angle.


Rough Country

Rough Country Warranty

Limited Lifetime Warranty

On hard suspension components including knuckles, Lift Blocks, Control Arms, Jeep JK Armor, Bed Covers, Bed Mats, Nerf Steps, and Wheel Well Liners.

5 Year Limited Warranty

On leaf springs and coil springs.

3 Year Limited Warranty

On shocks and stabilizers.

3 Year Limited Warranty

On LED Lights, Fender flares, and Soft Tops.

2 Year Limited Warranty

On Winch mechanical components.

1 Year Limited Warranty

On Winch electrical components.

1 Year Limited Warranty

On All wear and tear items. Bushings, Ball Joints, Etc.

Rough Country products are warranted to be free from defects in material and craftsmanship for the time periods listed. Some suspension components are prone to gradual wear and tear over time and therefore are not covered within the Lifetime Replacement Warranty.

Warranty Guard

This free protection supplements your manufacturer's warranty, guaranteeing that if you are denied repair due to having a Warranty Guard protected product on your vehicle, then Rough Country will foot the bill for your repair! For up to 5 years / 100K miles / or until your manufacturer's warranty ends, if there is a failure of a factory warranty-covered part due to installation of a Rough Country suspension product, Rough Country will cover the repairs at a factory authorized shop - all you pay is a $100 deductible!

What the warranty does not cover

Wear and tear items such as mountings, bushings, diminished shock and stabilizer dampening resistance, finish, dents and scratches, as these components and issues can wear out or occur naturally over time. These items are covered under a separate Limited Warranty along with other non-suspension items listed above. Replacements for non-defective items broken during off-road use may incur shipping charges.

You can view the full details of Rough Country’s warranty here.

How to get service

For warranty issues, contact Rough Country service at 1-800-222-7023.

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