{"product_id":"4l60e-to-4l80e-transmission-wire-adapter-harness-w-vss-ls1-lm7-lq4-5-3-lsx-ls","title":"4L60E to 4L80E Transmission Wire Adapter Harness w\/ VSS LS1 LM7 LQ4 5.3 LSX LS","description":"\u003cstrong\u003eThis 4L60E to 4L80E Transmission Wire Adapter Harness is a plug-and-play conversion component compatible with LS-based engines including LS1, LM7, LQ4, and 5.3L models.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis 4L60E to 4L80E Transmission Wire Adapter Harness is designed to simplify the electrical integration when swapping from a 4L60E to a heavy-duty 4L80E transmission. The 4L60E to 4L80E Transmission Wire Adapter Harness allows builders to maintain proper computer control over the transmission without the need for manual wire pinning or splicing. This high-quality wiring solution is intended for automotive enthusiasts and professional technicians performing LS engine swaps and transmission conversions.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePlug-and-play design eliminates the need for complex wire repinning\u003c\/li\u003e\n\u003cli\u003eIntegrated Vehicle Speed Sensor (VSS) harness ensures accurate speed data\u003c\/li\u003e\n\u003cli\u003eHigh-quality automotive grade wire and connectors resist heat and vibration\u003c\/li\u003e\n\u003cli\u003eMaintains factory-like appearance and reliability in the engine bay\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of LS-series engine controllers and platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGM vehicles originally equipped with LS series 4L60E transmissions\u003c\/li\u003e\n\u003cli\u003eLS1, LM7, LQ4, 4.8L, 5.3L, 5.7L, and 6.0L engine configurations\u003c\/li\u003e\n\u003cli\u003eCompatible with RWD, 4WD, and AWD drivetrain setups\u003c\/li\u003e\n\u003cli\u003eFits 1996-2006 GM trucks, SUVs, Camaro, Firebird, and GTO models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConverting a vehicle from a 4L60E transmission to a stronger 4L80E unit\u003c\/li\u003e\n\u003cli\u003eSimplifying electrical wiring during LS engine and transmission swaps\u003c\/li\u003e\n\u003cli\u003eRestoring electrical communication between the PCM and the speed sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Length:\u003c\/strong\u003e 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVSS Harness Length:\u003c\/strong\u003e 96 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Type:\u003c\/strong\u003e OEM Grade TXL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Delphi-style sealed connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this harness require a computer tune after installation?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, a transmission segment swap or PCM recalibration is required for the vehicle to correctly operate the new 4L80E transmission.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Where does the additional VSS connector plug into on the transmission?\u003cstrong\u003e A:\u003c\/strong\u003e The supplied VSS connector plugs into the front input speed sensor on the 4L80E, while your original harness connector stays on the rear sensor.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42842597490759,"sku":"ZZ1I00205","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/116610701013-1.jpg?v=1780511448","url":"https:\/\/www.northlineparts.com\/products\/4l60e-to-4l80e-transmission-wire-adapter-harness-w-vss-ls1-lm7-lq4-5-3-lsx-ls","provider":"Northline Parts","version":"1.0","type":"link"}