General description Universal Weld-On Parallel 4 Link Kits are designed for classic cars and trucks, providing a robust solution for rear suspension systems. This kit includes all necessary components for installation, ensuring durability and performance. Technical specifications Heavy Duty Steel Bars: 4 pieces, 24" long Steel Rod Ends: 4 pieces with Urethane Bushings Weld-On Axle Mounts: 2 pieces Weld-On Frame Mounts: 2 pieces Weld-On Center Link Axle Mounts: 4 pieces Hex Head Bolts with Nyloc Nuts: 10 pieces Pan Hard Bar: 24.00" long Weld-On Axle Mount for Pan Hard Bar: 1 piece Weld-On Frame Mounts for Pan Hard Bar: 2 pieces Link Bar Dimensions: Tubing has 1.25" outside diameter and .156" thick wall All four bars measure 24.00" (center to center adjusted all the way in) Installation It is recommended to have a professional installation for this kit, as no manual is included. Usage This kit is intended for use in rear suspension systems of classic cars and trucks, enhancing stability