This 1.75" Cold Rolled Torsion Bar is a 48-inch long, high-strength steel shaft built for heavy-duty sway bar fabrication. Engineered to handle serious abuse in extreme terrain, this weldable sway bar core is perfect for Ultra4 race cars, rock bouncers, desert trucks, and long-travel suspension systems.
Made from solid cold rolled steel, it delivers aggressive torsional resistance to reduce body roll and improve vehicle control while maintaining articulation over uneven ground.
Fabricators can modify it with splines, arms, bushings, or weld-in adapters for total customization.
? Product Features
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? Material: Solid Cold Rolled Steel
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? Length: 48 Inches
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? Diameter: 1.75 Inches
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? Weldable: Yes – use with arms, tube adapters, and bungs
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? Strength: Extreme-duty torsional resistance
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⚙️ Finish: Raw steel – ready for fabrication
✅ Applications
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Weld-on sway bar kits for rock bouncers
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Ultra4 and desert racing vehicles
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Long-travel front or rear suspension builds
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High-clearance custom chassis builds
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Suspension tuning for full-size off-road rigs
