Ti Billet Torsion Stop 1-3/4 Split

The Winters Ti Billet Torsion Stop 1-3/4 Split (Part No. SC2160TB) is a precision-engineered suspension component designed specifically for sprint car racing and high-performance dirt track applications. Constructed from billet titanium in natural finish, this torsion arm stop features a 1.75-inch, 48-tooth spline interface and delivers the lightweight rigidity essential for competitive oval-track racing where suspension geometry directly impacts handling response and lap times.

Weighing just 0.46 lbs, the titanium construction minimizes unsprung mass while maintaining the structural integrity required to control torsion bar deflection and prevent suspension binding during high-load cornering. The split design allows for precise adjustment of torsion arm pre-load and ride height, critical variables in sprint car setup where thousandths of an inch affect both chassis balance and driver feedback. Hardware is included for straightforward installation. The compact profile (3.85 x 1 x 5.3 inches) integrates cleanly into tight suspension packaging without interference with surrounding components.

This stop is engineered for sprint car competitors who demand repeatable suspension performance lap after lap. Winters is recognized in short-track racing circles for suspension components that withstand repeated high-g loading in rough track conditions. The titanium material offers superior strength-to-weight compared to steel alternatives, preserving suspension compliance while eliminating unnecessary rotational inertia. Teams running 1.75-inch torsion bars will find this stop compatible with standard Winters suspension architecture and readily adjustable for fine-tuning anti-roll characteristics during setup changes between heats and features.