HIGH QUALITY, ECONOMICAL, COMPLETE STANDALONE WIRING HARNESSES. EASY TO INSTALL 4 WIRE CONNECTION! 99 -’03 Vortec Drive by Cable Standalone Wiring Harness. Application’99 -’03 Vortec 4.8, 5.3, 6.0 Engines with Mechanical Throttle Body and 4L80E Transmissions. Parts Included Complete Engine and Transmission Wiring Harness including all engine and transmission sensor connectors, ALDL Connector, 7 ATO Style Fuse Block, Fuel Pump Relay, Switched Power Ignition Relay, Cruise Control Wiring, Performance Shift Mode Wiring, MIL Light Wiring, P/N Wiring, TCC/Switch Wiring, Tach Wiring, Complete Detailed Instructions. Description These harnesses are designed for’99 -’03 Vortec retrofits into older muscle cars and street rods or newer non-emissions controlled vehicles. They are completely plug and play with switched power, constant power and ground connections required. Harnesses allow for installing the PCM underneath the dash of your vehicle with a sliding grommet seal for that professional leak proof look. Harnesses are professionally constructed from Brand New GM Delphi Connectors and TXL (Polyethylene Cross Linked) High Temperature Wire to GM Specifications. Note that harnesses are for non-emissions equipped vehicles and do not include air pump or EGR provisions. New Jersey – 08724. Performance Systems Integration PSI. LT1/LT4 , LS1/LS6 , VORTEC 4.8/5.3/6.0/6. 2 , LS2 , LS3 , LS7 HARNESSES OR THE REST OF THE PARTS TO COMPLETE YOUR SWAP. All harnesses are made with pride in the U. All harnesses require PCM VATs removal, available through. Harnesses designed to use’99 -’04 LS1 /’99 -’02 Vortec PCM (Service Number 9354896 or 12200411), contact. Harness is designed to use Multec fuel injectors (gas), 5 wire MAF sensor, and 24x Crank Sensor. Harnesses are available for 4L60E electronic automatic, 4L80E electronic automatic, Manual, and Non-electronic automatic transmissions. Harnesses are available for LS1/LS6, LS2/3/7, and 4.8/5.3/6.0/6.2 Vortec Engines. If using LS car style intake and EV1 injectors, please order HAR-1012. For harness modification including 4L80E transmission, 5 wire MAF, or Fuel Injector (EV6 Flex Fuel) Modifications. Occasionally your order will be split if all items are not in-stock. Providing a contact telephone number at checkout makes it easier to reach you should there be any questions regarding your order. Has over 25 years of EFI experience, we specialize in LT1 and LSX Conversion Harnesses. Has a growing reputation for outstanding customer service. Our Customer Service department can be reached 24 hours a day, 7 days a week. Most emails are answered within 24 hours, not including weekends or holidays. Harnesses are built with the highest regard to quality control and all products are 100% quality inspected. Before contacting us, please double check all connections and perform normal basic trouble shooting fuel pressure, timing, ignition system, etc. Are warranted to the original purchaser to be free from defects in material and workmanship under normal use. ELECTRICAL, SENSOR, OPTI, SPARK, DISTRIBUTOR, EFI, REPAIR, MOTOR, VALVE, PAINLESS. The free listing tool. The item “1999 2003 VORTEC 4.8 5.3 6.0 PSI STANDALONE WIRING HARNESS With4L80E (DBC)” is in sale since Tuesday, May 15, 2018. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Fuel Inject. Controls & Parts”. The seller is “psiconversion” and is located in Manasquan, New Jersey. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Viet nam.
- Manufacturer Part Number: HAR-1018-4L80E
- Warranty: Yes
- Part Brand: PSI