{"product_id":"standalone-wiring-harness-for-vortec-4-8-6-0l","title":"Standalone Wiring Harness for Vortec 4.8-6.0L","description":"The PSI Conversion HAR-1014 is a standalone wiring harness meticulously designed for integrating 2003-2007 Vortec engines (4.8L, 5.3L, 6.0L) and 4L60E or 4L80E transmissions into classic muscle cars and street rods. This harness facilitates drive-by-wire (DBW) throttle body control and offers comprehensive connectivity for essential engine and transmission functions.\n\nConnections include, but are not limited to, Accelerator Pedal, MAF Sensor, MAP Sensor, Engine Coolant Temp Sensor, Alternator Control, two Upstream Oxygen Sensors, Crankshaft Position, Camshaft Position, Fuel Injectors, Coils, Knock Sensors, and automatic or manual transmission control. The harness is built to GM specifications using brand-new GM Delphi connectors and high-temperature TXL wire. It features a sliding grommet seal for a professional, leak-proof installation and provides 4 to 5 feet of length from the rear of the cylinder head to the PCM mounting position.\n\nThis harness supports Multec injectors and offers optional compatibility with flex-fuel (EV6) injectors. It is a plug-and-play solution requiring only four wire hookups for switched power, constant power, and ground. Please note that PCM VATs removal is required for proper operation, which can be obtained through PSI Conversion. Additional items, such as a PCM (PCM-1005), may be required to complete the installation.\n\nAll harnesses are 100% quality inspected before shipping, ensuring reliability for your project. This standalone harness is an ideal solution for LS engine swaps, simplifying the wiring process and ensuring proper communication between critical engine components and the powertrain control module (PCM).","brand":"PSI Conversion","offers":[{"title":"Default Title","offer_id":52663381459256,"sku":"HAR-1014","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687530525.jpg?v=1784326409","url":"https:\/\/store.motormia.co\/products\/standalone-wiring-harness-for-vortec-4-8-6-0l","provider":"MOTORMIA","version":"1.0","type":"link"}