79-94 Ford Fullsize Rear

The 79-94 Ford Fullsize Rear shock absorber from KYB is a direct-fit replacement engineered for full-size Ford trucks and vans of that generation. Whether you're running a stock setup or have added weight through modifications, towing, or lifted suspension components, the factory rear shocks often wear out prematurely under real-world abuse. This KYB Excel-G unit addresses that wear pattern with a valve-tuned design built to restore ride quality, load-carrying capacity, and axle control without requiring custom fabrication.

KYB's Excel-G series employs a monotube twin-tube architecture with a sealed, pressurized design that resists fade during extended driving or repeated load cycles. The shock's internal valve stack is calibrated specifically for rear-axle dynamics, controlling both compression and rebound independently to manage suspension geometry and prevent excessive body roll or squat. Steel construction with black paint finish ensures durability in harsh underbody environments where salt, mud, and vibration degrade lesser units. This shock displaces load evenly across its 20.75-inch length, fitting within the factory mounting points of full-size Ford platforms from the 1979–1994 model years.

Mechanics and truck owners restoring worn factory dampers—or upgrading to handle higher payloads—choose this rear shock for its plug-and-play fitment and proven reliability. Installation is straightforward: unbolt the original unit and install this KYB as a direct replacement, no fabrication required. Whether your truck spends time towing, hauling, or simply needs better ride compliance after years of use, the 79-94 Ford Fullsize Rear shock restores suspension response and protects chassis components from premature wear.