General description Universal Rear Weld-On Parallel 4 Link Suspension Kit designed for hot rods and rat trucks, featuring durable steel construction for reliable performance. Technical specifications Includes: 5x Steel Bars (24") 4x Weld-On Axle Mounts 4x Weld-On Frame Mounts 4x Brackets 10x Hex Head Bolts with Nuts 4 Link Bar Dimensions: 1.25" Outside Diameter & .125" Thick Wall Installation Instructions are not included; professional installation is recommended.