Chevy Silverado | GMC Sierra 2500 HD

Built specifically to compliment your Zone lift kit, FOX's proven damping technology provides a comfortable on-road ride and predictable off-road handling in a variety of conditions. Their monotube design uses an internal floating piston (IFP) to separate the shock oil from the high-pressure, nitrogen-charged...

Built specifically to compliment your Zone lift kit, FOX's proven damping technology provides a comfortable on-road ride and predictable off-road handling in a variety of conditions. Their monotube design uses an internal floating piston (IFP) to separate the shock oil from the high-pressure, nitrogen-charged...

Built specifically to compliment your Zone lift kit, FOX's proven damping technology provides a comfortable on-road ride and predictable off-road handling in a variety of conditions. Their monotube design uses an internal floating piston (IFP) to separate the shock oil from the high-pressure, nitrogen-charged...

Built specifically to compliment your Zone lift kit, FOX's proven damping technology provides a comfortable on-road ride and predictable off-road handling in a variety of conditions. Their monotube design uses an internal floating piston (IFP) to separate the shock oil from the high-pressure, nitrogen-charged...

These replacement CV spacers are designed to work with the Zone 6" equipped 01-10 GM HD trucks. Kits include installation hardware.

Upgrade your truck's factory upper control arms with these high strength Adventure Series control arms from Zone Offroad. These arms are a direct replacement to improve strength and increase suspension droop travel.

Adventure Series upper control arms dwarf the factory arms they directly replace. Made from fully-welded, 1/8" steel plate with CNC-machined ball joint and bushing mounts, these arms one-up factory components by providing a significantly increased range of travel and work in conjunction with stock-style...

Take your Chevy/GMC HD to new heights with this 2" lift kit from Zone Offroad. Kits include indexed torsion bar keys, front shock extensions, and a 2" rear block kit to retain the tail high stance. Get the look, performance, and capability your truck...

Take your truck to new places with this complete 2" lift kit for your 2001-2010 Chevy/GM 2500/3500 truck. This easy-to-install kit has front torsion keys and rear blocks and bolts, giving you clearance for tires up to 33 inches. Get the look you want...

Replacement busings for the torsion bar drop bracket on GM1500/GM2500/GM3500 trucks.

These carrier bearing drop kits eliminate driveshaft vibrations in your lifted truck by restoring rear drive shaft angles. This steel carrier bearing drop kit is powder coated for durability and includes mounting hardware for a complete install.

Did you install a Zone 2" torsion bar key leveling kit on your 2500HD and 3500 pickup truck and now your shocks are too short? Use these in conjunction with your factory shocks, and avoid having to spend double the price on a set...

Shock absorber relocation brackets are engineered to allow factory shocks to be re-used with torsion bar key leveling kits. Brackets bolt right into factory mounts, and are made of durable black powder-coated steel.

Get the look you've always wanted with this 2" torsion key leveling kit that allows you to upgrade your tires up to 34". Designed for 2011 - 2019 Chevy or GMC 2500HD /3500HD trucks. Zone Lift Kits: Engineered for Value, Manufactured for Reliability.

You've got the truck you want, now get the level look you want. This easy-to-install 2" torsion key leveling kit is the American-made choice for your American truck. Fits 2001 - 2010 Chevy and GM 2500 2500 / 3500 Trucks & SUVs.

Zone Nitro Series shock absorber offers stock-like control and performance with fully displaced valving for improved compression and extension travel. This vehicle specific valving is pressurized with 50 psi nitrogen gas; this gas charge ensures split second response and reduced aeration. Combine these features...

Zone Nitro Series shock absorber offers stock-like control and performance with fully displaced valving for improved compression and extension travel. This vehicle specific valving is pressurized with 50 psi nitrogen gas; this gas charge ensures split second response and reduced aeration. Combine these features...

Add this Zone Offroad steering stabilizer to enhance vehicle control by reducing steering shimmy and bump steer often caused by oversized tires on rough terrain. Enhance your driving experience in your HD truck by adding a steering stabilizer. This kit includes the stabilizer cylinder,...

Built specifically to compliment your Zone lift kit, FOX's proven damping technology provides a comfortable on-road ride and predictable off-road handling in a variety of conditions. Their monotube design uses an internal floating piston (IFP) to separate the shock oil from the high-pressure, nitrogen-charged...

Built specifically to compliment your Zone lift kit, FOX's proven damping technology provides a comfortable on-road ride and predictable off-road handling in a variety of conditions. Their monotube design uses an internal floating piston (IFP) to separate the shock oil from the high-pressure, nitrogen-charged...