Standalone Wiring Harness T56 DBC Compatible with 1997-2006 700R4 T56 TH400 TH350 200-4R or Non-Electric Transmission LS1 Engine 4.8 5.3 6.0 Drive by Cable - EV1 Injector Plug 3 Pin Maf 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 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. With Non-electronic Manual 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 Buy with Confidence: If you have any questions, don't worry, we will deal with the first time for you ? See more product details *All of our harnesses are built with OEM Quality and better *All Harnesses are long enough for the PCM to be mounted under the dash (ADDED 18" FOR EASY COMPUTER MOUNTING) *All Harnesses have a High Quality Grommet installed on the Harness (THAT SLIDES FOR DESIRED MOUNTING) *GM Color Codes. Many Companies Do NOT Use GM Color Codes. *1200 Degree Fiberglass Braid on All Circuits Ran by Heat As you can imagine, there is a LOT that goes into making an engine harness. There is even MORE that goes into making a Quality Engine Harness! Here at HP-INJECTORS, we have taken the initiative to purchase all of the PROPER PRODUCTION hand tools and Components to build the quality harness that you DEMAND and DESERVE. UPGRADED WIRE FOR RUNNING THOSE BIG INJECTORS (will run any size injector without issues) 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.