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6 Inch Lift Kit 56 Inch RR Springs | Chevy/GMC 3/4-Ton Suburban (77-91)/C25/K25 Truck (77-87)
In Stock • Ships FREE
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$949.95
In Stock • Ships FREE
SKU:
21530
Brand:
Rough Country
Select Matching Wheels and Tires
FREE Mount, Balance, and Shipping!
Features
Give your truck an impressive upgrade, front to back with Rough Country’s 6" GM Suspension Lift System! This easy-to-install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better-than-stock look that gives an improved ride height and more aggressive appearance.
- Increased ground clearance
- Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Fitment Notes
- ONLY fits models with front and rear solid axles.
- ONLY fits models with 56-inch factory rear leaf springs.
- If vehicle is equipped with a front sway-bar, drop brackets are recommended. (SKU: 1019)
- Vehicles with factory quad shocks (2 front shocks per side) will simply use a single aftermarket shock.
Installation
GET IT INSTALLED
Don’t want to install it yourself? Search for installers in your area.
FITMENT
Vehicles
year: 1989 - 1991
make: Chevy
model: V2500 Suburban
drive: 4WD
year: 1987 - 1988
make: Chevy
model: V20 Suburban
drive: 4WD
year: 1977 - 1986
make: Chevy
model: K20 Suburban
drive: 4WD
year: 1977 - 1986
make: Chevy
model: K20
drive: 4WD
year: 1979 - 1986
make: GMC
model: K2500 Suburban
drive: 4WD
year: 1979 - 1986
make: GMC
model: K2500
drive: 4WD
year: 1977 - 1978
make: GMC
model: K25 Suburban
drive: 4WD
year: 1977 - 1978
make: GMC
model: K25
drive: 4WD
Always read all product page details for more important fitment information
Wheels & Tires
size: 37x13.50R15
wheel: 15x8
Bolt Pattern: 8x6.5/8x165.1
Wheel Offset: +0
note: -
Stance: 1
size: 37x13.50R15
wheel: 15x8
Bolt Pattern: 8x6.5/8x165.1
Wheel Offset: +1
note: -
Stance: 1
size: 37x13.50R15
wheel: 15x8
Bolt Pattern: 8x6.5/8x165.1
Wheel Offset: -18
note: -
Stance: 1
size: 37x13.50R15
wheel: 15x8
Bolt Pattern: 8x6.5/8x165.1
Wheel Offset: -19
note: -
Stance: 1
size: 37x12.50R17
wheel: 17x9
Bolt Pattern: 8x6.5/8x165.1
Wheel Offset: -12
note: -
Stance: 1
size: 37x12.50R18
wheel: 18x9
Bolt Pattern: 8x6.5/8x165.1
Wheel Offset: -12
note: -
Stance: 1
size: 37x12.50R20
wheel: 20x9
Bolt Pattern: 8x6.5/8x165.1
Wheel Offset: -12
note: -
Stance: 1
Due to differences in manufacturing, dimension and inflated measurements, tire & wheel combinations should be test fit prior to installation
Select Matching Wheels and Tires
FREE Mount, Balance, and Shipping!
