4" 1973-1986 Chevy Suburban 3/4 ton 4WD Lift Kit by Skyjacker

Skyjacker C140BK 4 Inch Suspension Lift Kit for 1973-1986 Chevrolet 3/4-Ton Suburban is designed to increase ground clearance, improve off-road capability, and provide a more aggressive stance while maintaining dependable ride quality and load-carrying performance. This complete suspension system includes replacement front leaf springs, front and rear U-bolt kits, a leaf spring bushing kit, rear lift blocks, and your choice of shock options to match your driving style and vehicle demands.

Built around replacement front leaf springs, the C140BK delivers a true 4-inch suspension lift while helping maintain proper suspension travel and durability. Rear lift blocks complement the front suspension upgrades to create a balanced lift height, allowing clearance for up to 35x12.50 tires while improving trail capability and overall vehicle appearance.

Available shock configurations allow the system to be customized for a wide range of applications. Choose from no shocks for custom builds, Black MAX shocks for dependable daily driving, Hydro 7000 hydraulic shocks for a smooth ride, Nitro 8000 nitrogen-charged shocks for enhanced control, or M95 monotube shocks for improved damping consistency and off-road performance. Whether the truck is used for work, towing, restoration, or recreation, this system provides a solid foundation for improved capability.

Features & Benefits

• Fits 1973-1986 Chevrolet 3/4-Ton Suburban models
• Provides 4 inches of suspension lift
• Includes replacement front leaf springs
• Rear lift blocks provide a balanced rear ride height
• Complete front and rear U-bolt kits included
• Includes front poly leaf spring bushing kit
• Provides a true suspension lift using replacement front leaf springs
• Improves ground clearance and off-road capability
• Allows clearance for up to 35x12.50 tires
• Compatible with 15-20 x 8-10 inch wheels
• Designed for use with 4.5-inch to OEM wheel backspacing
• Available without shocks or with Black MAX, Hydro 7000, Nitro 8000, or M95 Monotube shocks
• OEM front sway bar applications require SBL20 sway bar lowering brackets
• Recommended for use with extended brake lines on lifted applications
• Moderate installation with no cutting or welding required
• Approximate installation time: 4 hours
• Additional fitted leafs required for Big Block and diesel-equipped models