Plug Adapter
Fits Trans. code 4L85-E; 4 speed Automatic trans.or Cutaway Van; 139.0" Wheelbase; Trans.Code 4L80-E; 4 Speed Automatic Trans.or Standard Cargo Van; Standard Passenger Van; 3 door; 135.0" Wheelbase; Trans.Code 4L80-E; 4 Speed Automatic Trans.