Suspension Lift Kit w/Shocks; 4 in. Lift; Incl. 56 In. Leaf Springs; Steering Arm; Brake Line Reloc. Brkt.; U-Bolts; Hardware; Front and Rear Premium N3 Shocks;
Give your truck an impressive upgrade, front to back with Rough Country's 4" 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 4" GM Suspension Lift System comes with everything you need to fit up to a 35" tire with proper wheel backspacing. Best of all, Rough Country's 4" GM Suspension Lift System is backed by our Lifetime Replacement Warranty.
- Increased ground clearance
- Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Information:
ONLY fits models with 56" 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.
Application Summary:
Year |
Make/Model |
1977-1986 |
Chevrolet K20 |
1977-1986 |
Chevrolet K20 Suburban |
1987 |
Chevrolet V20 Suburban |
1977-1978 |
GMC K25 |
1977-1978 |
GMC K25 Suburban |
1979-1986 |
GMC K2500 |
1979-1986 |
GMC K2500 Suburban |
Attributes |
California Proposition 65 |
WARNING: Cancer - www.P65Warnings.ca.gov |
Category |
Susp Lift Kits 4wd |
Country of Origin (Primary) |
ID |
Front Components |
Lifted leaf springs Steering Arm Brake line relocation brackets U-bolts Hardware, Lifted leaf springs Steering Arm Brake line relocation brackets U-bolts Hardware |
Front Kit Componenets |
Lifted leaf springs, Steering Arm, Brake line relocation brackets, U-bolts, Hardware |
Front Kit Components |
Lifted leaf springs, Steering Arm, Brake line relocation brackets, U-bolts, Hardware |
GTIN |
00843030156176 |
Harmonized Tariff Code (Schedule B) |
8708809900 |
Hazardous Material Code |
N |
Install Time |
6 - 8 hours, 6 - 8 hours |
Life Cycle Status Code |
Available to Order |
Lift/Drop Height |
4 in. |
NAFTA Preference Criterion Code |
D |
Rear Components |
Lifted leaf springs U-bolts Hardware, Lifted leaf springs U-bolts Hardware |
Rear Kit Components |
Lifted leaf springs, U-bolts, Hardware |
SDR Required Flag |
N |
Shipping Options |
No Restrictions |
Ships in Multiple Boxes |
Y |
Tire & Wheel Size Combinations |
35x12.50 R15 - 15x8, Backspacing: 4.5in, 35x12.50 R15 - 15x8, Backspacing: 4.5in |
Tire Info |
35x12.50R15:15x8:8x6.5/8x165.1:-19:-;35x12.50R15:15x8:8x6.5/8x165.1:-18:-;35x12.50R15:15x8:8x6.5/8x165.1:+0:-;35x12.50R15:15x8:8x6.5/8x165.1:+1:-;35x12.50R17:17x8.5:8x6.5/8x165.1:+0:-;35x12.50R17:17x8.5:8x6.5/8x165.1:+1:-;35x12.50R17:17x9:8x6.5/8x165.1:-12:-;315/70R17:17x9:8x6.5/8x165.1:-12:-;35x12.50R17:17x9:8x6.5/8x165.1:+0:-;315/70R17:17x9:8x6.5/8x165.1:+0:-;35x12.50R17:17x9:8x6.5/8x165.1:+1:-;315/70R17:17x9:8x6.5/8x165.1:+1:-;35x12.50R18:18x8.5:8x6.5/8x165.1:+0:-;295/70R18:18x8.5:8x6.5/8x165.1:+0:-;35x12.50R18:18x8.5:8x6.5/8x165.1:+1:-;295/70R18:18x8.5:8x6.5/8x165.1:+1:-;35x12.50R18:18x9:8x6.5/8x165.1:-12:-;295/70R18:18x9:8x6.5/8x165.1:-12:-;285/75R18:18x9:8x6.5/8x165.1:-12:-;35x12.50R18:18x9:8x6.5/8x165.1:+0:-;295/70R18:18x9:8x6.5/8x165.1:+0:-;35x12.50R18:18x9:8x6.5/8x165.1:+1:-;295/70R18:18x9:8x6.5/8x165.1:+1:-;35x12.50R18:18x10:8x6.5/8x165.1:-25:-;295/70R18:18x10:8x6.5/8x165.1:-25:-;35x12.50R18:18x10:8x6.5/8x165.1:-19:-;295/70R18:18x10:8x6.5/8x165.1:-19:-;35x12.50R18:18x10:8x6.5/8x165.1:-18:-;295/70R18:18x10:8x6.5/8x165.1:-18:-;35x12.50R20:20x9:8x6.5/8x165.1:-12:-;35x11.50R20:20x9:8x6.5/8x165.1:-12:-;295/65R20:20x9:8x6.5/8x165.1:-12:-;295/60R20:20x9:8x6.5/8x165.1:-12:-;35x12.50R20:20x9:8x6.5/8x165.1:+0:-;295/60R20:20x9:8x6.5/8x165.1:+0:-;35x12.50R20:20x9:8x6.5/8x165.1:+1:-;295/60R20:20x9:8x6.5/8x165.1:+1:-;35x12.50R20:20x10:8x6.5/8x165.1:-25:Minor Trimming;35x12.50R20:20x10:8x6.5/8x165.1:-19:Minor Trimming;295/60R20:20x10:8x6.5/8x165.1:-19:Minor Trimming;35x12.50R20:20x10:8x6.5/8x165.1:-18:Minor Trimming;295/60R20:20x10:8x6.5/8x165.1:-18:Minor Trimming;35x12.50R20:20x12:8x6.5/8x165.1:-44:Trimming Required;35x12.50R22:22x10:8x6.5/8x165.1:-25:Minor Trimming;35x12.50R22:22x10:8x6.5/8x165.1:-19:Minor Trimming;285/55R22:22x10:8x6.5/8x165.1:-19:-;35x12.50R22:22x10:8x6.5/8x165.1:-18:Minor Trimming;285/55R22:22x10:8x6.5/8x165.1:-18:-;35x12.50R22:22x12:8x6.5/8x165.1:-44:Trimming Required |
Tire, Wheel, and Offset Info |
35x12.50R15:15x8:8x6.5 8x165.1:+0:-; 35x12.50R17:17x8.5:8x6.5 8x165.1:+0:-; 35x12.50R17:17x8.5:8x6.5 8x165.1:+1:-; 35x12.50R17:17x9:8x6.5 8x165.1:-12:-; 35x12.50R17:17x9:8x6.5 8x165.1:+0:-; 35x12.50R17:17x9:8x6.5 8x165.1:+1:-; 35x12.50R18:18x8.5:8x6.5 8x165.1:+0:-; 35x12.50R18:18x8.5:8x6.5 8x165.1:+1:-; 35x12.50R18:18x9:8x6.5 8x165.1:-12:-; 35x12.50R18:18x9:8x6.5 8x165.1:+0:-; 35x12.50R18:18x9:8x6.5 8x165.1:+1:-; 35x12.50R18:18x10:8x6.5 8x165.1:-25:-; 35x12.50R18:18x10:8x6.5 8x165.1:-24:-; 35x12.50R18:18x10:8x6.5 8x165.1:-19:-; 35x12.50R18:18x10:8x6.5 8x165.1:-18:-; 35x12.50R20:20x9:8x6.5 8x165.1:-12:-; 35x12.50R20:20x9:8x6.5 8x165.1:+0:-; 295 60R20:20x9:8x6.5 8x165.1:+0:-; 35x12.50R20:20x9:8x6.5 8x165.1:+1:-; 295 60R20:20x9:8x6.5 8x165.1:+1:-; 35x12.50R20:20x10:8x6.5 8x165.1:-25:-; 35x12.50R20:20x10:8x6.5 8x165.1:-24:-; 35x12.50R20:20x10:8x6.5 8x165.1:-19:-; 295 60R20:20x10:8x6.5 8x165.1:-19:-; 35x12.50R20:20x10:8x6.5 8x165.1:-18:-; 295 60R20:20x10:8x6.5 8x165.1:-18:-; 35x12.50R22:22x10:8x6.5 8x165.1:-25:-; 35x12.50R22:22x10:8x6.5 8x165.1:-24:-; 35x12.50R22:22x10:8x6.5 8x165.1:-19:-; 35x12.50R22:22x10:8x6.5 8x165.1:-18:- |