Each new harness contains in depth application specific instruction sheets, Clearly marked factory GM connectors, labeled GXL jacketed wire, GM color coding and pre-fitted corrugated slit loom for an extra value & professional look, Standard length harness are 54 from the back of the engine to the PCM connectors, Made in the USA. Has connections for 700R4 transmission. Common aftermarket fuel pump and fan relays are included. These harnesses feature all of the connection points necessary to run the engine and transmission if applicable. The emission equipment has been eliminated and only the needed connections to run the engine and transmission are incorporated. Standard length harnesses are 54 from the back of the engine to the PCM connectors. Take the fear out of electronic fuel injection! These engine wiring harnesses are designed to make your engine transplant effortless. Each new harness contains in-depth application-specific instruction sheets, clearly marked factory GM connectors, labeled GXL jacketed wire, GM color coding, and pre-fitted corrugated slit loom for an extra value and professional look. All un-needed emissions wiring is eliminated to make the install as simple and reliable as possible. Made from premium grade GXL jacketed automotive wire. Most wiring is larger gauge than stock application for durability. No splices to reduce points of failure. All primary grounding is done at the head or block and grounding points are isolated from each other to reduce electrical interference and minimize ground looping. Harness wiring matches GM wiring configuration and jacket colors follow GM color coding for easy identification. All electrical connectors are made by Delphi or Packard and are direct fit for GM cars and trucks. Can be installed to run engine in 20 minutes, but figure 4-6 hours for a professional installation. OBD1 diagnostic port for connection to scanners and tuning tools. Made in the USA. A very nice and well build harness for The TBI engine. By Saganhill on September 30, 2018. We have used two of these harnesses on two Jeep YJ engine swaps. We use engines from 1992. One jeep was an Auto and the other a 5 speed manual. Very easy to connect. The hardest part was finding a place inside the Jeep tub to put the ECM. Behind the glove box worked best. Yes, I recommend this product. Have not installed yet. By mike on March 14, 2018. Very cool and good quality kit. By nocents64 on January 05, 2018. Want another for my 57 chevy. By nocents64 on December 28, 2017. Getting ready to order another kit for my 57 chevy. By Johnny on October 17, 2017. Used for a tbi engine swap into older truck. Made the swap simple. Related Items / Suggested Parts. Rubber Grommet and Plug Set, 125-Piece Assortment. Speedway 1985-89 Tuned Port Mass Air Engine Harness. Speedway 1999-04 Corvette LS Conversion Wiring Harness. Speedway GM Engine Wiring Harness, 1999-02 LS1. Please take advantage of the add to cart button on each listing to get everything in your cart prior to completing checkout. Speedway Motors is Americas Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 68 years. Repack the item in a sturdy box, include a copy of your invoice and complete the form on the back of the invoice. Speedway accepts full responsibility for the accuracy of our listings and product representation. The item “Speedway 85-92 Chevy TBI Swap Fuel Injection EFI Engine Wiring Harness 7747 8747″ is in sale since Wednesday, September 4, 2019. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Fuel Inject. Controls & Parts”. The seller is “speedway_motors” and is located in Lincoln, Nebraska. 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, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, 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, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Brunei darussalam, Bolivia, Ecuador, French guiana, Guadeloupe, Iceland, Jordan, Cambodia, Cayman islands, Sri lanka, Luxembourg, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.
- Brand: Speedway Motors
- Manufacturer Part Number: 91008592
- California Prop 65 Warning: True
- CarbType-Feed: No
