Triangulated 4-Bar Rear Suspension, Upper bars Lower bars Frame brackets Rear axle brackets with Viking Coil-overs . 4-Bars come with Grade 8 zinc coated hardware. Coil-over mounting hardware available for $49.00. All hardware zinc plated with grade 8 bolts with lock nuts. Order under PN. 06-0026. also shown are Polished Stainless Steel Kit bars, they are available pn 06-0011.