OVERVIEW
Give your truck an impressive upgrade, front to back with Rough Country’s 2" 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 2" GM Suspension Lift System comes with everything you need to fit up to a 33" tire with proper wheel backspacing. Best of all, Rough Country's 2” GM Suspension Lift System is backed by our Lifetime Replacement Warranty.
Features
- Increased ground clearance Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
Notes
- 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.
Install Time
6 - 8 hours
Fitment
- 1977-1987 4WD Chevy C20/K20 Pickup
- 1977-1987 4WD Chevy C20/K20 Suburban
- 1977-1987 4WD GMC C25/K25 Pickup
- 1977-1987 4WD GMC C25/K25 Suburban
Tire Fitment
View all 14 tire & wheel combinations
| Size | Wheel | Bolt Pattern | Wheel Offset | Note |
|---|
| 33x12.50R15 | 15x8 | 8x6.5/8x165.1 | -19 | - |
| 33x12.50R15 | 15x8 | 8x6.5/8x165.1 | -18 | - |
| 33x12.50R15 | 15x8 | 8x6.5/8x165.1 | +0 | - |
| 33x12.50R15 | 15x8 | 8x6.5/8x165.1 | +1 | - |
| 33x12.50R17 | 17x9 | 8x6.5/8x165.1 | -12 | - |
| 295/70R17 | 17x9 | 8x6.5/8x165.1 | -12 | - |
| 285/70R17 | 17x9 | 8x6.5/8x165.1 | -12 | - |
| 275/70R17 | 17x9 | 8x6.5/8x165.1 | -12 | - |
| 33x12.50R18 | 18x9 | 8x6.5/8x165.1 | -12 | - |
| 305/60R18 | 18x9 | 8x6.5/8x165.1 | -12 | - |
| 285/65R18 | 18x9 | 8x6.5/8x165.1 | -12 | - |
| 33x12.50R20 | 20x9 | 8x6.5/8x165.1 | -12 | - |
| 305/55R20 | 20x9 | 8x6.5/8x165.1 | -12 | - |
| 285/55R20 | 20x9 | 8x6.5/8x165.1 | -12 | - |