General Motors Universal External
Wire Harness Repair Kit & Test Harness
20 Pins and 20 White wires

Applications:
Allison 1000, 2000 & 3000 series 1999-2013
4T40E/4T45E 1995-2005
     4T65E 1997-2011
  4T80E 1994-2011
4L60E, 4L65E, 4L70E 1993-2012
4L80E 1991-2009

See photo gallery for the included instructions sheet

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