The Datsun 70-83 240z 260Zz 280z  Prothane Strut Bump Stops (4x) 14-301-BL is a set of four high-quality strut bump stops designed by Energy Suspension. These bump stops provide a more comfortable and controlled ride by absorbing vibrations and reducing wear on your vehicle's suspension system. Made with durable materials, these strut bump stops are a reliable upgrade for your Datsun 70-83 240z 260Zz 280z model, ensuring smoother and more stable performance on the road.