PSI HARNESS

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  PSI HARNESS

  LS Swap Harness : 99 – 07 Gen 3 LS/Vortec (24X) Engine Controller Kit – Drive By Cable W/ 4L60E-75/4L80E

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  PSI HARNESS

  LS Swap Harness : 99 – 07 Gen 3 LS/Vortec (24X) Engine Controller Kit – Drive By Cable W/ T56/T5/TH350/TH400/700R4

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  PSI HARNESS

  LS Swap Harness : 99 – 07 Gen 3 LS/Vortec (24X) Engine Controller Kit – Drive By Wire W/ 4L60E-75/4L80E

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• 
  PSI HARNESS

  LS Swap Harness : 99 – 07 Gen 3 LS/Vortec (24X) Engine Controller Kit – Drive By Wire W/ T56/T5/TH350/TH400/700R4

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  PSI HARNESS

  LS Swap Harness : 07 – 14 Gen 4 LS/Vortec (58X) With 4L60E-75/4L80E engine controller kit

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  PSI HARNESS

  LS Swap Harness : 07 – 14 Gen 4 LS/Vortec (58X) With 6L80/90E engine controller kit

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  PSI HARNESS

  LS Swap Harness : 07 – 14 Gen 4 LS/Vortec (58X) With T56/Manual non electronic trans engine controller kit

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  PSI HARNESS

  LS Swap Harness : Gen 5 (direct injection) 2014+ LT1 LT4 Engine Controller Kit

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