Tuff Country 14611KN 4" Lift Kit with Heavy Duty Front Springs Rear Blocks & Steering Arm with SX8000 Shocks

Elevate your GM 4WD rig with the Tuff Country 14611KN 4" Lift Kit, a trusted upgrade built for classic Chevy/GMC trucks and sport utility models from 1969–1972. It delivers a balanced, capable lift with components designed for long-term durability and a ride that stays true to factory feel.

• Front lift height: 4 inches to improve ground clearance and approach angles.
• Rear lift height: 5 inches via cast iron rear blocks for a stable, lifted stance.
• Shocks included: 4 SX8000 shocks engineered for controlled damping on highway and trails.
• Heavy-duty front springs: 2 front leaf springs designed to maintain ride quality under load.
• Rear blocks & hardware: 2 4" rear cast iron blocks with extended U-bolts and all necessary hardware.
• Drop steering arm: 1 steering arm to preserve steering geometry after lifting.
• EZ-Ride technology: Innovative leaf springs for a smoother, quieter ride without sacrificing durability.
• Noise reduction: Teflon pads minimize squeaks and chatter for a more refined daily drive.
• Tire compatibility: Supports up to 32" x 10.5" tires for enhanced off-road traction and stance.
• Finish: Black powder coat finish for rugged durability and corrosion resistance.
• Warranty: Limited lifetime warranty backed by the brand with more than 35 years of suspension expertise.
• Complete contents: Includes brake line extension kit, front leaf spring eye bolts, and all required components for a complete install.
• Installation notes: Factory-length shocks must be replaced with extended shocks to install properly; compatibility is best with small-block engine configurations.
• Vehicle fitment: Designed for 1969–1972 GM 4WD trucks, Suburban K1500/2500, Jimmy, and Blazer models (diesel engines excluded).

The 14611KN kit is engineered to deliver the best of both worlds: a rugged, capable off-road stance and ride quality that remains comfortable on daily drives. Built on Tuff Country’s decades of suspension expertise, this kit redefines lifting a classic GM 4WD while keeping critical components intact and dependable. With extended shocks, durable coil/spring arrangements, and thoughtful installation hardware, it’s a practical upgrade that helps you tackle rough terrain without compromising reliability or daily usability.