Chromoly Torsion Stop 1-3/4 Split

The Ti22 PERFORMANCE Chromoly Torsion Stop 1-3/4 Split is a precision-engineered suspension component designed for sprint car racing and high-performance off-road competition. This torsion arm stop features a chromoly construction with black powder coat finish, delivering the strength and durability required for extreme torsional loads encountered on short-track and off-road circuits. The 1.75-inch, 48-thread spline interface integrates directly into existing torsion arm assemblies, while the split design allows for straightforward installation and adjustment without full suspension disassembly.

Chromoly steel offers a significant strength-to-weight advantage over mild steel, critical in sprint car applications where suspension geometry changes must be made quickly between heats and races. The 1-3/4 split configuration reduces installation time while maintaining the rigidity needed to control torsion bar preload and suspension travel limits. Hardware is included, eliminating the need to source fasteners separately. The black powder coat provides corrosion protection and a finished appearance suitable for competition environments or street-legal off-road builds.

This component is engineered for sprint car builders, off-road racers, and suspension specialists who require tunable torsion arm stops for fine-tuning suspension compliance and roll stiffness. Tracks with varying surfaces—dirt, asphalt, and clay—demand adjustable suspension stops to optimize weight transfer and chassis balance across changing conditions. Ti22 PERFORMANCE products are recognized in short-track racing circles for precision tolerances and reliable performance under repeated thermal and mechanical stress.

Torsion stops play a critical role in independent suspension systems by limiting torsion bar travel and preventing over-extension that can damage the bar or suspension geometry. The chromoly torsion stop 1-3/4 split from Ti22 PERFORMANCE represents a direct-fit upgrade for sprint car and off-road chassis that rely on torsion bar suspension for their weight distribution and handling characteristics. Compatibility verification with your specific frame and suspension configuration is recommended before purchase.