Omix proudly offers a vast collection of OE quality replacement parts for Jeep & Willys vehicles to help keep the Jeep legend alive. This rear leaf spring shim fits 76-86 CJ and 87-95 Wrangler YJ models. This shim is used to correct pinion angle issues on vehicles with lifted suspensions. Shim measures 2.5-inches wide, 4.75-inches in length and 0.93-inches tall. For 6 degree shims, use 18206.01