ST Suspension 51126 ST Sway Bar Rear 7 8in (22mm) Fits:NISSAN 2003 ST Suspensions Front & Rear Sway Bar Kit, 2023 2025 Nissan Z 280ZX Sway Bar Apex Engineered Datsun 240Z 260Z Rear Sway Bar Mad Dat Motorsport. ST Anti Sway Bars Reduce vehicle body roll and increase the traction and gripping power of your tires with a set of ST Anti Sway Bars. Precision engineered to provide the best performance possible, our cold formed solid steel design is powder coated for durability and comes complete with polyurethane bushings and all hardware needed for easy installation if applicable. 1970 1973 Nissan 240Z 2. 4L (6cyl.) Ft. 1" 25mm R. 3 4" 19mm Anti Swaybar Set