For the ultimate in strength and suspension control, this 1.50" Cold Rolled 4140 Torsion Bar is precision-cut to 48" length and designed for custom sway bar fabrication. With a larger diameter than standard 1" or 1.25" bars, this torsion bar provides maximum rigidity and torsional resistance, making it the ideal choice for heavy-duty builds, off-road race trucks, and extreme performance applications.
Made from premium 4140 cold rolled steel, this torsion bar offers outstanding weldability, superior fatigue resistance, and long-lasting durability under punishing conditions. Whether you’re building a suspension system for rock crawling, high-speed off-road racing, or heavy performance vehicles, this bar delivers unmatched stability and reliability.
Key Benefits:
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1.50" diameter, 48" long – maximum strength for heavy-duty builds
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Crafted from 4140 cold rolled steel for superior durability
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Provides excellent torsional strength and resistance to fatigue
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Weldable design for custom sway bar fabrication
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Ideal for off-road rigs, performance cars, and extreme suspension systems
Engineered for serious builders and fabricators, this torsion bar is the foundation for a sway bar setup you can trust when performance and strength matter most.
