{"product_id":"holley-efi-transmission-harness-tko-558-482","title":"Holley EFI Transmission Harness - TKO - 558-482","description":"Tremec TKX - TKO Transmission Harness - Terminated for VSS - Reverse Lockout and Reverse Lights\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details:\u003c\/strong\u003e Terminator X Max ECUs on V3 Build 100 or later - Holley EFI V6 Build 300 or later; VSS Sensor Connector for GM Transmissions Only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Quantity:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarness Application:\u003c\/strong\u003e GM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarness Type:\u003c\/strong\u003e Transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Manual Transmission Wiring Harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Transmission Harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cp\u003eRequires: Terminator X Max ECU with V3 Build 100, or Holley EFI Dominator ECU on Holley EFI V6 Build 300, or later.\r\nFor use with GM Vehicle Speed Sensors.\u003c\/p\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":49715507134702,"sku":"HLY-558-482","price":242.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9110\/6798\/files\/63766c0f85b9deb79edab1b21871a1754aed7bef.png?v=1791569376","url":"https:\/\/elmosspeedshop.com\/products\/holley-efi-transmission-harness-tko-558-482","provider":"Elmo's Speed Shop","version":"1.0","type":"link"}