4 Inch Lift Kit - RR Blocks - Chevy/GMC C10/K10 Truck & SUV/K5 Blazer (73-76) - Rough Country - 11530

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.
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.

Detailed Fitment Results
Year Make Model Sub Model Body Type Drive Type Position Fitment Notes 1973 Chevrolet Blazer Base 4WD "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." 1973 GMC Jimmy Base 4WD "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." 1973 GMC K15 / K1500 Pickup Base 4WD "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." 1973 GMC K15 / K1500 Suburban Base 4WD "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." 1974 Chevrolet Blazer Base 4WD "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." 1974 GMC Jimmy Base 4WD "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." 1974 GMC K15 / K1500 Pickup Base 4WD "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." 1974 GMC K15 / K1500 Suburban Base 4WD "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." 1975 GMC K15 Sierra Classic / Base / High Sierra / Sierra Grande 4WD "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." 1975 Chevrolet K10 Cheyenne / Custom Deluxe / Scottsdale / Silverado 4WD "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." 1975 Chevrolet K10 Suburban Custom Deluxe / Scottsdale / Silverado 4WD "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." 1975 Chevrolet K5 Blazer Custom Deluxe / Cheyenne 4WD "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." 1975 GMC Jimmy High Sierra / Sierra Classic / Sierra Grande / Base 4WD "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." 1975 GMC K15 Suburban Sierra Grande / Base / High Sierra / Sierra Classic 4WD "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." 1976 Chevrolet K10 Cheyenne / Custom Deluxe / Scottsdale / Silverado 4WD "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." 1976 Chevrolet K10 Suburban Silverado / Custom Deluxe / Scottsdale 4WD "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 af…