-23%
Click to zoom in
Restore Confident Rear-Axle Control on Classic 4WD K1500 Trucks
Aging rear shocks on full-size 4WD trucks let the rear axle hop and wander over rough surfaces, especially on older platforms that have seen years of hard use. The Fabtech Performance Shock is a direct-fit rear shock built for 1988-1998 Chevrolet and GMC K1500 4WD trucks, providing consistent, controlled damping to keep the rear end settled under acceleration, load, and rough terrain. It's sold individually for flexible single or paired shock replacement.
Key Features
- Direct-fit rear performance shock for 4WD K1500 applications
- Compatible with both Chevrolet and GMC K1500 platforms
- Consistent damping control under load and on rough surfaces
- Durable construction suited to classic full-size truck use
- Sold individually for single-shock replacement or paired installs
Fitment
| Year Range | Make | Model |
|---|---|---|
| 1988-1998 | Chevrolet | K1500 |
| 1988-1998 | GMC | K1500 |
Specifications
| Detail | Value |
|---|---|
| Brand | Fabtech |
| Part Number | FTS77266 |
| Type | Performance Shock Absorber |
| Position | Rear |
| Drivetrain | 4WD |
| Quantity | Sold individually |
What's Included
- 1 x Fabtech Performance Shock, rear
About Fabtech
Fabtech has manufactured suspension and lift components for trucks and SUVs for decades, focusing on durable parts built for both on-road comfort and off-road capability.
FAQ
What is the Fabtech FTS77266 shock?
It's a rear performance shock absorber built as a direct-fit replacement for 4WD Chevrolet and GMC K1500 trucks, sold individually for consistent rear-end damping control.
Which K1500 years fit the FTS77266?
This shock fits 1988 through 1998 Chevrolet K1500 and GMC K1500 models with 4WD drivetrains.
Is this shock sold as a single unit or a pair?
It's sold individually, so two are needed to service both sides of the rear axle.
Does this fit the 2WD C1500?
No, this part number is designed specifically for 4WD K1500 applications.
Will this work on a lifted K1500?
Fitment and travel are designed around the standard K1500 rear suspension; confirm compatibility if your truck has aftermarket lift components.
Do I need special tools to install this shock?
Basic hand tools and a way to safely support the vehicle are typically sufficient for a bolt-in shock replacement.
Is there a difference between the Chevy and GMC versions?
No, the K1500 platform is shared between Chevrolet and GMC, so the same shock fits both.
Is this shock adjustable?
This model is a non-adjustable performance shock designed for consistent damping control.
Install Instructions
- Raise and safely support the rear of the vehicle on jack stands
- Remove the factory or worn shock by disconnecting the upper and lower mounting hardware
- Position the Fabtech Performance Shock into the upper and lower mounting locations
- Install and torque the mounting hardware to factory specification
- Repeat on the opposite side if replacing both rear shocks
- Lower the vehicle and inspect for proper clearance and operation
Fabtech
Fabtech is a California-based suspension lift kit and off-road suspension manufacturer that has been engineering lift systems, control arms, sway bar disconnects, steering components, and performance shocks specifically for popular light trucks and SUVs since 1984. The brand's commitment to proper engineering, including in-field testing on real vehicles and multiple fit checks before releasing any kit, produces suspension systems that integrate cleanly with factory TPMS sensors, electronic stability control, and factory ABS systems that many cheaper lift kit manufacturers ignore. Fabtech lift kits for Ford F-150, F-250, F-350 Super Duty, Chevrolet Silverado, GMC Sierra, Toyota Tacoma, Ford Bronco, and Jeep Wrangler are among the most popular because the brand covers all major market truck platforms with model-year specific kits rather than generic universal designs. Serious off-road enthusiasts and truck owners who plan to run 33 to 40-inch tires with confidence that the suspension ...
View Fabtech Products
Shocks and Struts
Shop shocks and struts at Black Ops Auto Works for improved ride control, handling, stability, comfort, towing support, off-road performance, and suspension replacement. This collection includes shock absorbers, monotube shocks, gas shocks, hydraulic shocks, strut assemblies, front struts, rear shocks, coil-over shocks, reservoir shocks, steering dampers, suspension hardware, and vehicle-specific dampers for cars, trucks, SUVs, Jeeps, off-road builds, and performance vehicles. Use this Shocks and Struts collection to find the right suspension upgrade by vehicle, ride height, driving style, and product type. Replacement shocks and struts help restore ride quality, performance shocks improve control and stability, heavy-duty truck shocks support larger vehicles and lifted setups, and off-road shocks help improve durability and control on rough terrain. Shop Shocks and Struts by Brand Black Ops Auto Works carries shocks, struts, and suspension dampers from trusted brands including Bils...
View Shocks and Struts Products
Suspension
Aftermarket suspension systems improve handling, ride quality, and ride height adjustment beyond what the factory suspension provides. From lowering springs and coilover kits for sport handling to lift kits and leveling kits for truck and SUV off-road capability, quality suspension components transform how a vehicle rides and handles. Popular Suspension Upgrades Popular suspension upgrades include coilover kits for adjustable ride height and damping, sport lowering springs for improved handling and reduced body roll, performance shock absorbers and strut assemblies, sway bar and end link upgrade kits, subframe brace kits, and complete suspension packages for lifted trucks and off-road SUVs. Alignment kits including camber bolts and camber arms are also frequently ordered after ride height changes. What is the difference between coilovers and lowering springs? Coilovers are complete shock and spring assemblies with adjustable ride height set by threading the spring perch on the shock...
View Suspension Products