Shoulder Harness Ind LL P/D

The Shoulder Harness Ind LL P/D from SIMPSON SAFETY is an essential safety restraint system engineered for high-performance driving, motorsports, and track applications. Designed for drivers who demand maximum protection during aggressive cornering, acceleration, and braking events, this shoulder harness distributes forces across the torso to keep you secured in the seat during lateral g-forces. Whether you're upgrading a track-focused vehicle, building a race car, or installing a performance harness in a daily driver, this restraint system addresses the real-world physics of dynamic driving where standard seat belts alone fall short.

This dual-shoulder design (indicated by the LL designation) provides symmetrical support across both sides of the upper body, preventing torso rotation and maintaining proper seating position under high-speed maneuvers. The P/D configuration offers pull-down adjustment capability, allowing precise fitment to your specific torso geometry and clothing thickness—critical for minimizing slack that could allow unwanted movement during an emergency event. SIMPSON SAFETY's construction prioritizes durability with reinforced stitching and high-tenacity webbing that resists fraying and maintains load-bearing integrity through thousands of heat cycles and repeated use, making this harness suitable for both weekend track days and serious competition.

This shoulder harness integrates seamlessly with most racing seats and fixed-back bucket configurations, making it ideal for street rods, drag cars, road course platforms, and purpose-built motorsports vehicles. Installation requires anchor points at the floor or frame rails, and compatibility depends on your vehicle's interior geometry and available mounting real estate. Professional installation is recommended to ensure anchor points meet race sanctioning body requirements (FIA, NHRA, etc.) and that the harness routing does not interfere with steering or pedal movement. The 3.03 lb weight keeps unsprung mass minimal while delivering the restraint redundancy that separates professional-grade harnesses from budget alternatives.