1973-1987 GM C10/C15 Rear 4-Link Suspension Kit, Coilovers

Upgrade your classic truck’s suspension and handling with the UMI C10 4-Link Suspension Kit— the premier solution for 1973-1987 Chevy and GMC squarebody owners looking to unleash the full potential of their ride.

Details

The UMI 6425 kit replaces the outdated leaf spring setup on your C10 with a race-inspired 4-link rear suspension system featuring unequal length trailing arms, an adjustable panhard bar, and high-performance Viking coilovers (add-on). Engineered for serious street and pro-touring enthusiasts, this suspension kit is tuned for maximum traction, precision alignment, and stellar ride comfort. Whether it’s weekend cruising, autocross, or high-power builds, the UMI 4-link delivers proven results.

Description

UMI 6425 4-link kit boosts traction, handling & comfort for C10 trucks

Short Description

4-Link Kit

Features

• Race-inspired 4-link suspension maximizes traction and handling
• Unequal length trailing arms improve stability and axle control
• Adjustable panhard bar ensures precise alignment under load
• Optional Viking coilovers offer advanced ride and performance tuning
• Direct replacement for leaf springs upgrades comfort and control
• Heavy-duty construction supports high-power builds with durability

Product Info

Available Packages