2 Inch Lift Kit | Rear Blocks | Chevy / GMC C10 / K10 Truck & SUV / K5 Blazer (73-76)
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Rough Country
Rough Country

2 Inch Lift Kit | Rear Blocks | Chevy / GMC C10 / K10 Truck & SUV / K5 Blazer (73-76)

Product Code: RC-105N3

OVERVIEW

Transform Your Truck's Stance and Capability: Upgrade your GM truck from front to back with Rough Country's 2" Suspension Lift Kit. This premium lift delivers a leveled, aggressive look while enhancing ride height and off-road readiness all with an easy bolt-on installation. Engineered for Superior Ride Quality: This kit includes application-specific front lifted leaf springs, delivering increased ground clearance without sacrificing ride comfort or control. Rear lift blocks and brake line brackets maintain proper geometry, ensuring a smooth, factory-like ride after installation. Enhanced Performance with N3 Series Shocks: Rough Country's N3 series shocks come standard valved for your exact application and designed to provide a perfect balance of on-road smoothness and off-road capability. Featuring a 10-stage variable valving system, high-pressure nitrogen charge, and durable 54mm shock body with 18mm piston rod, these shocks are built for performance and longevity. Room for Bigger Tires: Make room for aggressive wheel and tire combos. This 2" lift offers enough clearance to run up to a 33" tall tire with proper backspacing, giving your truck the rugged stance it deserves. Improved Steering and Handling: To maintain proper drivability, a raised steering arm is included correcting steering geometry for tight, responsive handling after the lift. Limited Lifetime Warranty: Rough Country backs this kit with a Limited Lifetime Warranty, giving you long-term confidence on and off the road.


Features

  • Boosted Ground Clearance: Gain the extra height needed for better off-road capability and obstacle clearance.
  • Application-Specific Front Leaf Springs: Engineered for a perfect fit and optimal ride quality.
  • Clears 33-Inch Tires: Provides ample room to run up to a 33" tall tire with no rubbing.
  • Raised Steering Arm Included: Corrects steering geometry for precise handling and improved alignment.
  • Premium N3 Series Shocks: Includes application-valved N3 shock absorbers for balanced on-road comfort and off-road control.

Notes

  • 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

  • 1973-1976 4WD Chevy C10/K10 Pickup
  • 1973-1976 4WD Chevy C10/K10 Suburban
  • 1973-1976 4WD Chevy K5 Blazer
  • 1973-1976 4WD GMC C15/K15 Pickup
  • 1973-1976 4WD GMC C15/K15 Suburban
  • 1973-1976 4WD GMC Jimmy

Tire Fitment

View all 44 tire & wheel combinations
SizeWheelBolt PatternWheel OffsetNote
33x12.50R1515x86x5.5-19-
33x12.50R1515x86x5.5-18-
33x12.50R1515x86x5.5+0-
33x12.50R1515x86x5.5+1-
33x12.50R1515x106x5.5-39Trimming Required
285/70R1717x8.56x5.5+0-
285/70R1717x8.56x5.5+1-
33x12.50R1717x96x5.5-12-
285/70R1717x96x5.5-12-
305/60R1818x8.56x5.5+0-
285/65R1818x8.56x5.5+0-
275/65R1818x8.56x5.5+0-
265/65R1818x8.56x5.5+0-
305/60R1818x8.56x5.5+1-
285/65R1818x8.56x5.5+1-
275/65R1818x8.56x5.5+1-
265/65R1818x8.56x5.5+1-
33x12.50R1818x96x5.5-12-
305/60R1818x96x5.5-12-
285/65R1818x96x5.5-12-
275/65R1818x96x5.5-12-
265/65R1818x96x5.5-12-
33x12.50R2020x96x5.5-12-
305/55R2020x96x5.5-12-
285/55R2020x96x5.5-12-
33x12.50R2020x106x5.5-25Minor Trimming
305/55R2020x106x5.5-25Minor Trimming
285/55R2020x106x5.5-25Minor Trimming
33x12.50R2020x106x5.5-19Minor Trimming
305/55R2020x106x5.5-19Minor Trimming
285/55R2020x106x5.5-19Minor Trimming
33x12.50R2020x106x5.5-18Minor Trimming
305/55R2020x106x5.5-18Minor Trimming
285/55R2020x106x5.5-18Minor Trimming
33x12.50R2020x126x5.5-44Trimming Required
305/55R2020x126x5.5-44Trimming Required
33x12.50R2222x106x5.5-25Minor Trimming
305/45R2222x106x5.5-25-
33x12.50R2222x106x5.5-19Minor Trimming
305/45R2222x106x5.5-19-
33x12.50R2222x106x5.5-18Minor Trimming
305/45R2222x106x5.5-18-
33x12.50R2222x126x5.5-44Trimming Required
305/45R2222x126x5.5-44-

Sale Price CAD $639.95
Retail price CAD $639.95
Online Availability
Quantity Available: 0
This kit contains 5 products
1
N3 Shock Pair
N3 Shock Pair
Code: RC-23274
1
N3 Shock Pair
N3 Shock Pair
Code: RC-23292
1
Installation Kit | GMC C15 / K15 Pickup (73-87) GMC Half-Ton Suburban (73-91)
Installation Kit | GMC C15 / K15 Pickup (73-87) GMC Half-Ton Suburban (73-91)
Code: RC-6510
1
Frt. Inst. Kit | Chevy C20 / K20 Pickup (73-76) GMC C15 / K15 Pickup (73-76)
Frt. Inst. Kit | Chevy C20 / K20 Pickup (73-76) GMC C15 / K15 Pickup (73-76)
Code: RC-7560
2
2in Front Leaf Spring | Chevy / GMC C10 / K10 Truck & SUV / K5 Blazer 4WD (73-91)
2in Front Leaf Spring | Chevy / GMC C10 / K10 Truck & SUV / K5 Blazer 4WD (73-91)
Code: RC-8000
ETA RC: Oct 17, 2026