Wiring Harnesses

Whether you're looking for a complete standalone engine and transmission harness for your LS or a pigtail for your distributor, TSP's got you covered.
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  1. Standalone Wiring Harness for Drive-by-Cable LS1 with 4L80E Transmission
    Out of stock
    SKU#: WH1201-1
    Special Price $355.55 was $444.44
  2. Universal 20-Circuit Wiring Harness
    Out of stock
    SKU#: WH1220
    Special Price $207.41 was $259.26
  3. HEI Distributor One-Piece Power & Tachometer Pigtail
    SKU#: JM6933
    Special Price $6.58 was $8.22
    • New
  4. HEI Distributor 2-Piece Power & Tachometer Cables
    SKU#: JM6500CB
    Special Price $3.31 was $4.14
  5. GMCS130 to GM 10SI Adapter Cable
    SKU#: ES1005W
    Special Price $15.81 was $19.76
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13 items

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