1997-2006 DBC LS1 Stand Alone Harness with 4L60E 4.8 5.3 6.0 Vortec Drive by Cable Wiring Harness with Transmission Connector Item Description Excellent Conductivity: The complete wiring harness is made of good quality copper core wires, which has lower eccentricity and resistance, well performed in conducting electricity. GM Delphi Connectors and TXL (polyethylene cross-linked) high-temperature wire to GM specifications Durable Wiring Harness: The wrapped plastic surfaces can stand high temperatures, all kinds of chemical reagent, strong impact, and press. The extra-long 13-15 feet wires help to conduct any wiring circuits. For non-emissions equipped vehicles and do not include air pump or EGR provision Complete Accessories: The complete engine and transmission wiring harness including all engine and transmission sensor connectors, EV1 fuel injectors, 6 fuse blocks, 3 wire MAF sensor, and 24x Crank Sensor. EGR provisions. for Electronic automatic transmissions Explicit Instructions: Multiple circuit wiring harnesses are all coded by GM color for easier installation. Completely plug and play with four wire hookup (switched power, constant power, and ground connections required). A sliding grommet seal allows for professional, leak-proof installation Wide Application: The standalone swap wiring is suitable for 97 - 06 LS1/LS6 engines with the mechanical throttle body - 4L60E DBC ? See more product details We offer you a wire harness kit for 1997-2006 LS1/LS6, LS2/3/7 Engines, and 4.8/5.3/6.0/6.2 Vortec Engines, 4L60E electronic automatic. The harness allows easy installation and shows high conductivity and good circuits connection. 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.