Torsion Arm Left Rear

The Torsion Arm Left Rear (WINTERS SC2688L) is a critical suspension component designed for vehicles requiring OEM-equivalent rear suspension geometry and articulation. This left-side rear torsion arm maintains precise wheel alignment and load transfer characteristics essential for handling performance and tire wear control. Whether you're replacing a worn arm on a classic muscle car or rebuilding a performance suspension, this component restores factory specifications and driving dynamics that modern aftermarket alternatives often compromise.

Constructed from aluminum with a natural finish, the Torsion Arm Left Rear delivers a lightweight design without sacrificing structural integrity. The 15-inch length and precise 2.95 × 1.75 × 17.65-inch profile ensure accurate fitment to original mounting points and pivot locations. Aluminum construction reduces unsprung weight while maintaining rigidity under cornering loads and longitudinal forces, improving both acceleration responsiveness and suspension compliance over varied road surfaces. The natural finish allows for refinishing to match your vehicle's suspension aesthetics or protective coating application.

Restoration specialists, drag racers, and street performance enthusiasts rely on genuine WINTERS suspension components to maintain original suspension geometry and predictable handling characteristics. This left rear arm pairs seamlessly with matching right-side and front torsion arm sets to complete a full suspension refresh. Installation requires basic suspension knowledge and proper wheel alignment following reassembly. The 2.66-pound weight makes individual arm replacement straightforward, and the component integrates directly with existing mounting hardware and bushings on compatible vehicles requiring OEM-spec rear suspension restoration.