Description
2 Inch Lift Kit – Rear Blocks – GMC C15/K15 Truck/Half-Ton Suburban (73-76) Give your truck an impressive upgrade, front to back with Rough Country’s 2″ GM Suspension Lift Kit! 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 blocks 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 Kit 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 Kit 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:
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 |
|---|---|
| 1973-1974 | Chevrolet Blazer |
| 1975-1976 | Chevrolet K10 |
| 1975-1976 | Chevrolet K10 Suburban |
| 1975-1976 | Chevrolet K5 Blazer |
| 1973-1976 | GMC Jimmy |
| 1975-1976 | GMC K15 |
| 1975-1976 | GMC K15 Suburban |
| 1973-1974 | GMC K15/K1500 Pickup |
| 1973-1974 | GMC K15/K1500 Suburban |
| Attributes | |
| California Proposition 65 | WARNING: Cancer – www.P65Warnings.ca.gov |
| Category | Leveling Kits |
| Country of Origin (Primary) | ID |
| Front Components | Lifted leaf springs Brake line relocation brackets U-bolts Hardware |
| Front Kit Componenets | Lifted leaf springs, Brake line relocation brackets, U-bolts, Hardware |
| Front Kit Components | Lifted leaf springs, Brake line relocation brackets, U-bolts, Hardware |
| GTIN | 00843030150778 |
| Harmonized Tariff Code (Schedule B) | 8708809900 |
| Hazardous Material Code | N |
| Install Time | 6 – 8 hours |
| Life Cycle Status Code | Available to Order |
| Lift/Drop Height | 2 in. |
| NAFTA Preference Criterion Code | D |
| Rear Components | 2 in. lift blocks U-bolts Hardware, 2 inch lift blocks U-bolts Hardware |
| Rear Kit Components | 2in Fabricated Lift Blocks, U-Bolts, Hardware |
| SDR Required Flag | N |
| Shipping Options | No Restrictions |
| Ships in Multiple Boxes | Y |
| Tire & Wheel Size Combinations | 33×12.50 R15 – 15×8, Backspacing: 4.5in, 33×12.50 R15 – 15×8, Backspacing: 4.5in |
| Tire Info | 33×12.50R15:15×8:6×5.5:-19:-;33×12.50R15:15×8:6×5.5:-18:-;33×12.50R15:15×8:6×5.5:+0:-;33×12.50R15:15×8:6×5.5:+1:-;33×12.50R15:15×10:6×5.5:-39:Trimming Required;285/70R17:17×8.5:6×5.5:+0:-;285/70R17:17×8.5:6×5.5:+1:-;33×12.50R17:17×9:6×5.5:-12:-;285/70R17:17×9:6×5.5:-12:-;305/60R18:18×8.5:6×5.5:+0:-;285/65R18:18×8.5:6×5.5:+0:-;275/65R18:18×8.5:6×5.5:+0:-;265/65R18:18×8.5:6×5.5:+0:-;305/60R18:18×8.5:6×5.5:+1:-;285/65R18:18×8.5:6×5.5:+1:-;275/65R18:18×8.5:6×5.5:+1:-;265/65R18:18×8.5:6×5.5:+1:-;33×12.50R18:18×9:6×5.5:-12:-;305/60R18:18×9:6×5.5:-12:-;285/65R18:18×9:6×5.5:-12:-;275/65R18:18×9:6×5.5:-12:-;265/65R18:18×9:6×5.5:-12:-;33×12.50R20:20×9:6×5.5:-12:-;305/55R20:20×9:6×5.5:-12:-;285/55R20:20×9:6×5.5:-12:-;33×12.50R20:20×10:6×5.5:-25:Minor Trimming;305/55R20:20×10:6×5.5:-25:Minor Trimming;285/55R20:20×10:6×5.5:-25:Minor Trimming;33×12.50R20:20×10:6×5.5:-19:Minor Trimming;305/55R20:20×10:6×5.5:-19:Minor Trimming;285/55R20:20×10:6×5.5:-19:Minor Trimming;33×12.50R20:20×10:6×5.5:-18:Minor Trimming;305/55R20:20×10:6×5.5:-18:Minor Trimming;285/55R20:20×10:6×5.5:-18:Minor Trimming;33×12.50R20:20×12:6×5.5:-44:Trimming Required;305/55R20:20×12:6×5.5:-44:Trimming Required;33×12.50R22:22×10:6×5.5:-25:Minor Trimming;305/45R22:22×10:6×5.5:-25:-;33×12.50R22:22×10:6×5.5:-19:Minor Trimming;305/45R22:22×10:6×5.5:-19:-;33×12.50R22:22×10:6×5.5:-18:Minor Trimming;305/45R22:22×10:6×5.5:-18:-;33×12.50R22:22×12:6×5.5:-44:Trimming Required;305/45R22:22×12:6×5.5:-44:- |
| Tire, Wheel, and Offset Info | 33×12.50R15:15×8:6×5.5:+0:-; 33×12.50R17:17×9:6×5.5:-12:-; 285 70R17:17×9:6×5.5:-12:-; 285 65R18:18×9:6×5.5:-12:-; 265 65R18:18×9:6×5.5:-12:-; 33×12.50R20:20×9:6×5.5:-12:-; 305 55R20:20×9:6×5.5:-12:-; 285 55R20:20×9:6×5.5:-12:-; 33×12.50R20:20×10:6×5.5:-25:-; 305 55R20:20×10:6×5.5:-25:-; 285 55R20:20×10:6×5.5:-25:-; 33×12.50R20:20×10:6×5.5:-24:-; 305 55R20:20×10:6×5.5:-24:-; 285 55R20:20×10:6×5.5:-24:-; 33×12.50R22:22×10:6×5.5:-25:- |






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