1988-2000 Chevrolet / GMC K2500 / K3500 4, 6, 8 Inch Lift Blocks Size:4 Inch Fox’s proven performance valving works

Fox’s proven performance valving works in conjunction with an Internal Floating Piston (IFP) mono-tube design

Give your lifted Super Duty the aggressive stance it deserves—while controlling axle wrap and maintaining proper driveline geometry

✅ Optimized Axle Positioning – Centers the axle in the fender well to prevent rubbing

this kit is designed for 2 to 10 inches of lift

✅ Reuses factory bolts (no hardware included)

1988-2000 Chevrolet / GMC K2500 / K3500 4, 6, 8 Inch Lift Blocks Size:4 Inch Fox’s proven performance valving works19882000 Chevrolet GMC K2500 K3500 4" 6" 8" Lift Blocks Upgrade your heavy duty rig with our premium lift blocks for the 19882000 Chevrolet and GMC K2500 K3500. Proudly American made and built for strength, these blocks are available in 4", 6", and 8" heights to match your lift goalswhether youre hauling or dialing in a custom stance that sets your truck apart. Key Features Vehicle Fitment: 19882000 Chevrolet GMC K2500 & K3500 (8 lug trucks only)