Rough Country 6in Lift Kit - Front and Rear - Chevrolet/GMC 4WD 1977-1987
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Part #:RUC-21030
Availability:In Stock
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Installation Instructions: Click Here
- Increased ground clearance
- Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
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.
This kit features a set of front lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or performance. A set of rear leaf springs and brake line brackets are provided to keep everything at optimum angles for a factory-like ride, even after lifting.
A set of Rough Country's premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body.
Get the wheels you want! Rough Country's 6" GM Suspension Lift System comes with everything you need to fit up to a 37" tire with proper wheel backspacing.
Best of all, Rough Country's 6” GM Suspension Lift System is backed by their Lifetime Replacement Warranty.
California Residents: Prop 65 Warning

Customer Reviews
Rough Country 6in Lift Kit - Front and Rear - Chevrolet/GMC 4WD 1977-1987 fits the following vehicle(s):
- 1977 Chevrolet K20
- 1978 Chevrolet K20
- 1979 Chevrolet K20
- 1980 Chevrolet K20
- 1981 Chevrolet K20
- 1982 Chevrolet K20
- 1983 Chevrolet K20
- 1984 Chevrolet K20
- 1985 Chevrolet K20
- 1986 Chevrolet K20
- 1977 Chevrolet K20 Suburban
- 1978 Chevrolet K20 Suburban
- 1979 Chevrolet K20 Suburban
- 1980 Chevrolet K20 Suburban
- 1981 Chevrolet K20 Suburban
- 1982 Chevrolet K20 Suburban
- 1983 Chevrolet K20 Suburban
- 1984 Chevrolet K20 Suburban
- 1985 Chevrolet K20 Suburban
- 1986 Chevrolet K20 Suburban
- 1987 Chevrolet V20 Suburban
- 1977 GMC K25
- 1978 GMC K25
- 1977 GMC K25 Suburban
- 1978 GMC K25 Suburban
- 1979 GMC K2500
- 1980 GMC K2500
- 1981 GMC K2500
- 1982 GMC K2500
- 1983 GMC K2500
- 1984 GMC K2500
- 1985 GMC K2500
- 1986 GMC K2500
- 1979 GMC K2500 Suburban
- 1980 GMC K2500 Suburban
- 1981 GMC K2500 Suburban
- 1982 GMC K2500 Suburban
- 1983 GMC K2500 Suburban
- 1984 GMC K2500 Suburban
- 1985 GMC K2500 Suburban
- 1986 GMC K2500 Suburban