Rough Country 4 Inch Lift Kit | RR Blocks | Chevy/GMC C10/K10 Truck & SUV/K5 Blazer (73-76)
Description:
Transform Your Truck's Stance and Capability: Upgrade your GM truck from front to back with Rough Country's 4" 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 4" lift offers enough clearance to run up to a 35" 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 35-Inch Tires: Provides ample room to run up to a 35" 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
Front Components:
Lifted Leaf Springs\ Steering Arm\ Brake Line Relocation Brackets\ U-Bolts\ Hardware
Rear Components:
4" Lift Blocks\ U-Bolts\ Hardware
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 Info:
35x12.50R15 15x8 6x5.5 -19 -
35x12.50R15 15x8 6x5.5 -18 -
35x12.50R15 15x8 6x5.5 +0 -
35x12.50R15 15x8 6x5.5 +1 -
305/70R17 17x8.5 6x5.5 +0 -
285/75R17 17x8.5 6x5.5 +0 -
305/70R17 17x8.5 6x5.5 +1 -
285/75R17 17x8.5 6x5.5 +1 -
315/70R17 17x9 6x5.5 -12 -
305/70R17 17x9 6x5.5 -12 -
285/75R17 17x9 6x5.5 -12 -
295/70R18 18x8 6x5.5 +0 -
295/70R18 18x8 6x5.5 +1 -
295/70R18 18x8.5 6x5.5 +0 -
285/75R18 18x8.5 6x5.5 +0 -
295/70R18 18x8.5 6x5.5 +1 -
285/75R18 18x8.5 6x5.5 +1 -
295/70R18 18x9 6x5.5 -12 -
295/70R18 18x10 6x5.5 -25 -
295/70R18 18x10 6x5.5 -19 -
295/70R18 18x10 6x5.5 -18 -
295/60R20 20x9 6x5.5 -12 -
35x12.50R20 20x10 6x5.5 -25 Minor Trimming
35x12.50R20 20x10 6x5.5 -19 Minor Trimming
295/60R20 20x10 6x5.5 -19 Minor Trimming
35x12.50R20 20x10 6x5.5 -18 Minor Trimming
295/60R20 20x10 6x5.5 -18 Minor Trimming
35x12.50R22 22x10 6x5.5 -25 Minor Trimming
285/55R22 22x10 6x5.5 -25 -
35x12.50R22 22x10 6x5.5 -19 Minor Trimming
295/50R22 22x10 6x5.5 -19 Minor Trimming
285/55R22 22x10 6x5.5 -19 -
35x12.50R22 22x10 6x5.5 -18 Minor Trimming
295/50R22 22x10 6x5.5 -18 Minor Trimming
285/55R22 22x10 6x5.5 -18 -
Description:
Transform Your Truck's Stance and Capability: Upgrade your GM truck from front to back with Rough Country's 4" 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 4" lift offers enough clearance to run up to a 35" 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 35-Inch Tires: Provides ample room to run up to a 35" 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
Front Components:
Lifted Leaf Springs\ Steering Arm\ Brake Line Relocation Brackets\ U-Bolts\ Hardware
Rear Components:
4" Lift Blocks\ U-Bolts\ Hardware
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 Info:
35x12.50R15 15x8 6x5.5 -19 -
35x12.50R15 15x8 6x5.5 -18 -
35x12.50R15 15x8 6x5.5 +0 -
35x12.50R15 15x8 6x5.5 +1 -
305/70R17 17x8.5 6x5.5 +0 -
285/75R17 17x8.5 6x5.5 +0 -
305/70R17 17x8.5 6x5.5 +1 -
285/75R17 17x8.5 6x5.5 +1 -
315/70R17 17x9 6x5.5 -12 -
305/70R17 17x9 6x5.5 -12 -
285/75R17 17x9 6x5.5 -12 -
295/70R18 18x8 6x5.5 +0 -
295/70R18 18x8 6x5.5 +1 -
295/70R18 18x8.5 6x5.5 +0 -
285/75R18 18x8.5 6x5.5 +0 -
295/70R18 18x8.5 6x5.5 +1 -
285/75R18 18x8.5 6x5.5 +1 -
295/70R18 18x9 6x5.5 -12 -
295/70R18 18x10 6x5.5 -25 -
295/70R18 18x10 6x5.5 -19 -
295/70R18 18x10 6x5.5 -18 -
295/60R20 20x9 6x5.5 -12 -
35x12.50R20 20x10 6x5.5 -25 Minor Trimming
35x12.50R20 20x10 6x5.5 -19 Minor Trimming
295/60R20 20x10 6x5.5 -19 Minor Trimming
35x12.50R20 20x10 6x5.5 -18 Minor Trimming
295/60R20 20x10 6x5.5 -18 Minor Trimming
35x12.50R22 22x10 6x5.5 -25 Minor Trimming
285/55R22 22x10 6x5.5 -25 -
35x12.50R22 22x10 6x5.5 -19 Minor Trimming
295/50R22 22x10 6x5.5 -19 Minor Trimming
285/55R22 22x10 6x5.5 -19 -
35x12.50R22 22x10 6x5.5 -18 Minor Trimming
295/50R22 22x10 6x5.5 -18 Minor Trimming
285/55R22 22x10 6x5.5 -18 -
