1997-2002 TJ SWB 0.5 Inch Transfer Case Lowering Spacer Kit TeraFlexThis TeraFlex 1997 2002 TJ SWB: 0. 5 Inch Transfer Case Lowering Spacer Kit lowers the transfer case to reduce driveshaft vibration caused by a ride height 2 Inch or more above stock especially on TJ Wrangler models without either a slip yoke eliminator kit or adjustable control arms. Lowering spacers set of 6 All necessary hardware 1997 2002 TJ Wrangler (short wheelbase)