32″ Bar Universal Antirock Kits
The 32″ Bar category features universal Antirock sway‑bar kits built around a 32-inch long torsion bar—ideal for custom rigs, rock-buggies, and off-road builds that don’t use stock sway‑bar locations. These kits give builders the flexibility to weld-in and fabricate mounting points while delivering high articulation, traction, and stability for solid-axle, lifted, or custom 4×4 vehicles.
What’s Inside a 32″ Bar Kit
- 32″ Torsion Bar — 0.700 in. diameter, 4340 heat-treated chromoly, forming the core of the Antirock system for strength and durability.
- Mounting Tube — 1.75″ O.D. × 0.095″ wall DOM tube, cut to fit the torsion bar setup.
- Side Arms — Fabricated steel (17", 18", or 20") or optional aluminum and bent steel arms, connecting the torsion bar to the axle and chassis while optimizing strength.
- Adjustable Vertical End‑Links — Heim-joint rod-end style with long threaded rods, trim-able to fit custom suspension geometry, lift heights, or non-stock axle widths.
- Bushings & Hardware — UHMW bushings, weld-on axle/fabrication tabs, and full hardware packs to mount and install the kit properly.
Why Use a 32″ Antirock Kit
- Universal Fitment for Custom Builds — Works with tube-frame rigs, lifted suspensions, or non-OEM axle widths where bolt-on sway bars are not available or won’t fit.
- Improved Off-Road Articulation & Traction — Balances suspension flex between front and rear axles, keeping tires planted over rough terrain for better traction and smoother off-road performance.
- Strength & Durability — Made from 4340 chromoly steel, the same material used in professional off-road components, ensuring reliability under heavy loads and repeated articulation cycles.
- Fabricator / Builder Flexibility — Link length, arm length, and mounting geometry can be customized to match axle width, lift height, suspension travel, and vehicle weight.
Fitment & Use Cases
- Custom-built trucks, Jeeps, or 4×4 rigs with tube frames, lifted suspensions, or non-stock axle widths.
- Solid-axle off-road rigs needing improved articulation, traction, and suspension flex—especially for rock-crawling, trail runs, or rugged terrain.
- Builds where bolt-on sway bars do not fit due to lift, axle swaps, or frame modifications but still require sway-control and roll stability.
- Fabricators creating rigs from scratch—kit provides core components; builder supplies mounting geometry.
Important Considerations & Trade-offs
- Welding / Fabrication Required — 32″ Bar kits are not bolt-on and require welding the mounting tube and axle tabs to your frame and axle.
- On-Road Behavior — Vehicles may exhibit increased body roll during high-speed cornering or sharp turns due to greater off-road articulation compared to stock sway bars.
- Correct Geometry & Link-Length Tuning Needed — Improper arm length, link angles, or mounting positions can reduce performance, cause binding, or lead to premature wear.
- Balanced Performance — Separate front and rear kits may be required for symmetrical flex and consistent suspension behavior, depending on rig layout and axle configuration.
