Manufactured by Teraflex. Replace your flimsy stock shackles with the TeraFlex YJ Heavy-Duty Front Shackle Kit. These shackles increase front leaf spring travel. Fits: � YJ Wrangler Includes: � Sold in pairs. Features & Benefits: � Constructed from 1/4� steel � Attractive zinc plating resists corrosion � Bolted cross brace increases rigidity & strength � won�t bend to become a safety hazard � Increases front leaf spring travel for better off-road capability Install Time: 1 Hour