Steering Box Sportsman Input Spline 3/4-30

The Steering Box Sportsman Input Spline 3/4-30 is a precision steering component designed for high-performance and racing applications, ensuring responsive and reliable steering control. This input spline assembly is ideal for drivers who demand immediate feedback and zero play in their steering geometry, making it a perfect choice for circle-track racers, drag cars, and road course machines.

Manufactured by SWEET, a trusted name in performance steering systems, this component features a 3/4-inch diameter shaft with 30 splines, a common standard in modern performance steering boxes. The design minimizes backlash and evenly distributes loads across multiple teeth, which is critical for maintaining steering integrity during aggressive driving conditions. The precision machining and tight tolerances ensure consistent engagement with your steering column coupler.

This input spline assembly is particularly beneficial for fabricators, race teams, and enthusiasts who are building or upgrading Sportsman-class vehicles for various racing venues. Its robust spline geometry resists wear, making it suitable for both high-demand street applications and competitive racing environments.