Standard Skid Plate System Fits 2007 to 2011 JK Wrangler, Rubicon and Unlimited;2 and 4-door models;Manufactured from 3/16 crush resistant Grade 50 A-572 steel plate to reduce weight while not sacrificing strength;Transmission plate is laser cut from 1/4 steel, CNC bent, and welded for superior durability;Flush mount Grade 8 hardware provides a 100% smooth skid surface;Premium powdercoat finish for maximum corrosion resistance;Precision CNC cut and formed for an unrivaled fit and finish;Allows access to drain plug without removal;Complete System Includes: Oil Pan Skid, Standard Transmission Skid, & Transfer Case Skid;Made in the USA JEEP WRANGLER (JK) 70TH ANNIVERSARY ISLANDER MOUNTAIN RUBICON SAHARA SPORT UNLIMITED 70TH ANNIVERSARY UNLIMITED ISLANDER UNLIMITED MOUNTAIN UNLIMITED RUBICON UNLIMITED SAHARA UNLIMITED SPORT UNLIMITED X X 2007 2008 2009 2010 2011 3.8L (3778cc) GAS Synergy Manufacturing Synergy Manufacturing Standard Skid Plate System (Black) - 5711-BK 5711-BK Skid Plates