Dasbecan 4L80E DBC LS Standalone Wiring Harness Compatible with 1997-2006 GM LS1 Vortec Engines 4.8L 5.3L 6.0L Drive by Cable, EV1 Fuel Injector Connector, with Wiring Guide Manual Item Description ?Fitment?Compatible with drive by cable LS1 Engines with 4L80E transmission 4.8L 5.3L 6.0L 1997-2006. ?Feature?This harness is a 3 wire MAF and a 1 wire alternator, for driver by cable throttle body only, EV1 fuel injection connector, complete wiring harness kit for GM LS1 1997-2006 Vortec engines, includes a variety of connectors like sensor connector, instrument panel connection, speedometer, tachometer, parking neutral, fault indicator, DLC port and other interfaces. ?High Quality?Ls swap harness have a high quality grommet installed on the harness, fiberglass braid on all circuits ran, improves the durability of the wiring harness, has undergone on-vehicle testing to ensure proper fit and performance. ?Note?The 4L80E DBC harness have many different wires and plugs, we suggest you have a professional to install, make sure it's installed correctly. ?Warranty?12-Months-Warranty from the date of purchase, If you have any questions about the product, please contact us directly via Amazon Message, we will reply within 24 hours. ? See more product details *Don't hesitate to visit a professional when faced with challenges *Including all engine and transmission sensor connectors *Made of high-quality copper wire, fiberglass braid on all circuits ran The drive-by-cable has a simple mechanical system that connects the accelerator pedal to the gas pedal on one end and the throttle body on the other. It's a budget-friendly system and manually controlled. Fitment: w/4L80E LS1 Engines 4.8L 5.3L 6.0L 1997-2006 1* Wiring Harness 2* Mounting Screws 2* Fixing Washers Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.