Manufactured by Teraflex. The 1997-02 TJ 1� Transfer Case Lowering Spacer Kit lowers the transfer case to reduce driveshaft vibration caused by a ride height 2� or more above stock � especially on TJ Wrangler models without either a slip yoke eliminator kit or adjustable control arms. FITS: � 1997-2002 TJ Wrangler INCLUDES: � Lowering spacers - set of 6 � All necessary hardware NOTE: � Shift linkage adjustment may be necessary. INSTALL TIME: 1 Hour