Ls swap harness diagram

In this section you will start to find information I am putting together for the 2007+ New Body Style truck harnesses and PCM's. Please check back for up dates. 2008 Specific E38 ECM Connector Pinouts (2007-2010 should be similar?) 2009 4L60E Changes - Updates to 2009+ 4L60E trans, no longer has TFP sensor, no 3-2 downshift solenoid, may not ...

LS-series ignition coils are interchangeable. As an example, you can swap a 2002 Corvette ignition coil bracket assembly (ignition coils, mounting bracket, and coil harness) with a 2008 Corvette ignition coil bracket assembly. General Motors has designed each ignition coil pack harness to be universal to any LS-series engine wire harness.4L80 Swap Harness: New, more compact design! This harness makes a 4L80 swap much simpler. It is plug & play and requires only basic tuning. (NO SEGMENT SWAP NECESSARY!) ... P-120021 – For 1997-2008 LS-based vehicles with external PRNDL switch (harness pictured above) P-120022 – For 2009+ LS-based vehicles with internal …Then Mike saw a 1969 Camaro with an LS swap and became very intrigued. He then found the original version of How To Swap GM LS-Series Engines Into Just About Anything and was hooked. After a trip to the Holley LS Fest, Mike realized that any vehicle could be LS powered for far less money, time, and effort than just about any other modern engine.Painless GM Gen III LS Swap Wiring Harness makes your Jeep engine swap a simple task! This standard length harness allows four feet from the back of the intake manifold to where the fuseblock and ECM mount, perfect for those that plan to mount these components under the dash or in the glove box. This harness supports both flex and non flex fuel engines, (Flex fuel engines will require an ...All you have to do is modify the LS engine harness and merge it with the S-10 harness. It's really not hard to do but you will need all of the electrical diagrams. For the diagrams I would recommend alldatadiy.com it's about $20 for your first vehicle and the subscription lasts a year. Additional vehicles are about $16.This harness has been designed to interface with 58x crank and 4x cam sensors. These engines are commonly found in 2006+ Year Model vehicles with LS variants such as the: LS2,LS3,LS7,L76,L92, and L98.It is crucial to consult a reliable wiring diagram that is specific to the C10 LS swap and the specific engine and modifications being installed to ensure compatibility and proper functioning. In conclusion, a C10 LS swap wiring diagram is a critical tool for successfully installing an LS engine into a Chevrolet C10 pickup truck.

But, you will get a new unit that has been tested and is 100-percent ready to install straight out of the box. Howell Standalone Harness Cost: 5.3-liter V8 Vortec SFI Wiring Harness with a 4L60E, O2 Sensors, with 3-foot of additional wire - $650. 2000 Pre-programmed ECU w/o core - $350.Our Direct-Fit custom wiring harnesses are true plug-and-play custom built to order harnesses that are designed specifically for your project utilizing 97-up LSx or Vortec small block engines. Each harness is built from scratch specifically for your engine and vehicle combination. In most cases a Direct-Fit harness will allow you to retain all ...Sorry if this is the wrong section for this question, but I figure it is swap related. I just picked up a clean 89 Scottsdale that has a 00' LS engine swapped in. It is using a stock 4.8 and ECU, and what I am told is a Painless harness. I have 2 leads from the harness that are for a check engine light. The info I need is on the truck side.I have setup and programed a micro squirt and while it will work for a LS swap you need one to control the engine and a second to control the trans so at that point you are in the same money as a aftermarket ECU or the harness you listed. 78 Malibu, sniper, 9" with 3:70's. 26 X 8.50-15 M/T slicks. Currently for sale.Gen3 Air Conditioning. This page will go over what you need to know about using the Gen3 PCM to control the air conditioning on your swapped vehicle. This will focus on the Gen3 engines used from 1997 to 2007. Heads up, only SOME 03-07 Blue/Green connector PCMs will work. Read under A/C Request for more info.Wiring Diagrams are NOT included! This is a DIY kit that is sold with the understanding that the purchaser has a working knowledge of GM fuel injection systems. 1010. Bare Essentials LS Swap DIY Stand Alone Factory Harness Mod Kit from BP Automotive Performance Parts. Works with all GM Harnesses from TPI to LS9!03 5.3 DBW 8pin to LS2 6 pin conversion. My son and I are starting his 5.3 ls swap in an 85 c10. We bought a new LS2 intake complete with throttle body, fuel rails etc. My question is can the 5.3 DBW 8 pin connector be changed to the 6 pin ls2. We have been looking and some say yes and most say no.Everything I used is either junkyard or locally sourced except the low temp solder and OBD Link LX. Solder connectors, https://amzn.to/2sLtxWFObdlink LX, htt...

Standalone Harness - Gen III LS / Vortec DBW with Auto Transmission. $896.95. Quantity. Add to Cart. Get your LS swap up and running with our plug-and-play standalone harness. This harness will work with any 1999 - early 2007 5.7, 4.8, 5.3, or 6.0 engine with a 24 tooth reluctor and electronic throttle body driven by an external TAC module.Product Description. Super simple chassis connections - no OEM fuseboxes needed. Ignition, Fuel Pump & Gauges - a handful of labeled wires for you to connect. Fully finished harness - all loom secured and engine / transmission connectors attached. Key Features Include: Integrated Coil Pack Harnesses - both banks now provided for no extra charge ...The part numbers for these new MSD LS ignition coils are : To begin our How To Convert LS2 Ignition Coils Guide, let's take a look at the LS2 ignition coil. The part number for this ignition coil is GM 12570616 and 12611424 and it can also be found as an Isuzu part number 8125706160 or 8126114240 as well as Saab part numbers 12570616 ...Painless GM Gen III LS Swap Wiring Harness makes your Jeep engine swap a simple task! This standard length harness allows four feet from the back of the intake manifold to where the fuseblock and ECM mount, perfect for those that plan to mount these components under the dash or in the glove box. This harness supports both flex and non flex fuel engines, (Flex fuel engines will require an ...

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【OEM DESIGN】This standalone wire harness is designed to be a complete wiring harness for fuel injection system on GM 1999 and 2006 vortec engines with ...Wiring harness: Depending on your LS swap setup, you may need to purchase or modify a wiring harness to accommodate the OBD2 port. This harness will connect the port to the ECM and other necessary components. ... Refer to the wiring diagram provided with your LS swap kit to identify the necessary wires for connecting the OBD2 port. These wires ...12586243 - 12583659 - 2004 GTO LS1, IAC DRIVERS 12589462 - 12589161 - 2005 G-VAN, LQ4, IAC DRIVERS 12602801 - 12589161 - 2006 - 2007 Express, Drive by Wire, (has IAC drivers) 2004 Silverado PCM, DOES NOT WORK with cable throttle: Serv. No. 12586242 Hwd. No. 12593660 2005 & 2006 Silverado PCM, DOES NOT WORK with cable throttle: Serv. No. 12589463Visit my Facebook page for a lot of New Pictures & Harness Guides YouTube channel for How To videos - E-Mail: [email protected]. These are the RED & BLUE PCM connector pinouts that will cover 1999 to 2002 4.8/5.3/6.0. Your harness MAY NOT have a pin in a location I have listed having a wire.

You'll be able to build yourself a custom sized wiring harness for under a $100. To be fair, this project will require a decent amount of free time. However, it's a great way to get into the LS ...PCM Reprogramming Services I will reprogram PCM, ECM, TCMs for engine swap applications. This includes removal of Anti-Theft or VATS, changes to fan on and off temps, injector part number, segment swaps for 4L60e to 4L80e conversions. Vehicles supported include 1993-97 LT1 and all 1996-2013 Trucks, Camaro, Firebird, Corvette.Do you have a wiring diagram for the Swap Specialties harness? I've only worked on a couple LS swapped cars but I don't recall the starter wire going through the PCM. I thought it still just runs through the neutral safety switch and then to the starter. If you have a 4L60/4L80 trans the neutral safety switch is built in to the transmission ...Parts and wiring solutions for your LS Swap! Let us help you Harness Your Power today! ... LS Harness Connection. 8101 Boat Club Drive Suite 240, #131. Fort Worth ...Painless PerformanceInstead of trying to figure out what you need, BP Automotive has a kit ready to fit your needs. BP offers two engine management fuse/relay panels. Both products will cover everything from an LT1, 5.7 Vortec, LS1, LS2, LS3, LSA, LS9, 08-14 Vortec engines, and the 99-07 4.8, 5.3, and 6.0-liter engines and like all BP Automotive products, these ...The pinouts at the ECM will be the most consistent. The wires that power coils, o2 sensors, will need found, I can tell you all the wires you NEED, and you'll just have to find them with a multi-meter. Grab the L83 Harness Standalone PDF to help. So unwrap the harness to all the ECM connectors, X105, X111, X115, X125 and the X2 Underhood ... Refer to the wiring diagram provided with your LS swap kit to identify the necessary wires for connecting the OBD2 port. These wires will typically include power (+12V), ground, and communication signals (CAN-H and CAN-L). Step 3: Prepare the wires. Strip the ends of the wires to expose a small section of bare wire.

Description. Our Gen IV LS3 standalone harness is designed for installing these new GM EFI engines into your ride, whatever it may be. This swap harness is specific for 2009-2014 Gen IV 58x engines with a Drive by Wire (Electronic) Throttle Body, EV6 Injectors, and a 6L80e or 6L90e Transmission. This harness will work for 4.8-6.2 engines!

An LS swap wiring harness diagram can provide you with a great deal of insight into your vehicle's wiring system. By understanding the wiring system, you can make the most informed decisions when it comes to replacing or upgrading your vehicle's wiring. With a bit of research and a few simple tools, you can easily make sense of the complex ...UNIVERSAL LS & LT SWAP COLD AIR INTAKE (CAI) SKU: 29-1003. ... Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as ...Then Mike saw a 1969 Camaro with an LS swap and became very intrigued. He then found the original version of How To Swap GM LS-Series Engines Into Just About Anything and was hooked. After a trip to the Holley LS Fest, Mike realized that any vehicle could be LS powered for far less money, time, and effort than just about any other modern engine.Here is the instruction guide the manufacturer of the eBay harness I purchased: harness instructions-C716(A).pdf. Download PDF • 7.91MB. 10,503 views 0 comments. 3 likes. Post not marked as liked 3. Recent Posts See All. Square Repair Ep. 4 - LS Swap Wiring . 182. 0. Post not marked as liked. Square Repair Episode 3 Parts list. …I used a harness from psi also. You need to look at a wiring diagram and figure it out. The Ac signal comes from the dash. You could use the pcm to control it somehow but I ended up just using the nitrous switch. The green wire I believe was power from hvac controls and it went to the low pressure cut off switch first.DGAP Total Voting Rights Announcement: LS telcom AG / Total Voting Rights Announcement LS telcom AG: Release according to Article 41 of the Wp... DGAP Total Voting Rights Announce...This time on SPPTV I do my best to pass on the knowledge I have gained through the years building over 20 stand alone LS wiring harnesses. I am no profession...

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Chevy C10 LS Swap On a Budget. Dan from DD Speed Shop is back with another DIY for budget builders, this time all about LS engine swaps on the cheap. With the availability of wrecked and rusted late model GM trucks, a 300 to 400 horsepower plant is a popular option to replace worn-out small blocks and run-of-the-mill 6 cylinder units.In today’s fast-paced digital world, effective communication is more important than ever. Whether you are writing an email, a blog post, or a social media update, being able to con...4L60E Engine Wiring Harness LS Swap Standalone Wire Compatible with GM DBC LS1 4.8L 5.3L 6.0L Vortec Engines 1997-2006. W/4L60E Transmission Drive by Cable 3.7 out of 5 stars 33About this item [Fitment] - This fuse box block kit including standalone harness fit for LS swap ( 4.8 , 5.3, or 6.0). [Durable Material] - This fuse box block kit exceeds the production requirements of the OE standard, making the product more durable and cheaper, saving you a lot of replacement costs and time saving at the dealer.The stock LS1 f-body computer needs to see a 12v request signal on pin 17 to get the A/C going. The stock 97 240sx climate control unit uses ground to tell the compressor to kick on. So a relay will be needed to send 12v to the LS1 ECU. I tapped into pin 14 on the 240sx climate control unit to get 12v.LS & Engine Swap Wiring Specialists. Dirty South Race Engineering Specializes in LS Swap wiring, fabrication and integration components. Born in Melbourne, founded in 2017. I’ve installed an ls 1 into my 48 chev and dirty south race engineering modified the existing loom for the engine. Can’t praise these guys enough how easy it was to ...Feel free to give us a call at (765) 378-4908 or email us to discuss options, pricing, more info, or to get your Speartech harness build in the works! Our Gen 3 24x LS swap harness builds start at $795. All harnesses include instructions, every wire labeled, and an OBD2 port with integrated check engine light for easy diagnostic checks down the ...Simplify your 4.8, 5.3, 5.7 or 6.0L swap with a new Stand Alone LS Swap Wiring Harness from BP Automotive. Eliminates hours spent sorting through a used wiring harness or tracking down components to build your own harness. Every BP harness is color coded to factory colors and includes labeled factory-style connectors, convoluted tubing ...Base Price: $ 589.00. Swap Specialties Gen4 58x standalone wiring harnesses are the nicest on the market today. We make the harness form fit your engine for the cleanest and most professional look and operation. Each harness is hand built to fit perfectly and then actually engine run tested and computer checked before we ship it out to you.In this section you will start to find information I am putting together for the 2007+ New Body Style truck harnesses and PCM's. Please check back for up dates. 2008 Specific E38 ECM Connector Pinouts (2007-2010 should be similar?) 2009 4L60E Changes - Updates to 2009+ 4L60E trans, no longer has TFP sensor, no 3-2 downshift solenoid, may not ...Almost all of the engine wiring harness currently in your truck can go away. I would have to look at a wiring diagram of your truck to see what specific wires would need to stay, but it wont be many. Your LS swap harness will have everything you need for the engine/trans including the connection to the battery and starter wires. You then will ... ….

Credit default swaps are like insurance policies issued by banks and taken out by investors. Learn about credit default swaps and how CDSs can be risky. Advertisement Imagine that ...How to make a 3 wire LS Swap Harness for $50 without any wiring diagrams or pin-out pages.Visit my Facebook page for a lot of New Pictures & Harness Guides YouTube channel for How To videos - E-Mail: [email protected]. These are the RED & BLUE PCM connector pinouts that will cover 1997-98 Corvette, and 1998 F-Body ONLY . Your harness MAY NOT have a pin in a location I have listed having a wire.TPI Harness Installation Instructions; Special Instructions Monte Carlo or El Camino TPI; Tuned Port Or LT1 Fuel Injection Harness; Tuned Port Fuel Injection Kit & 199296 LT1 Engines; Vortec/LS1. Vortec Truck V8/V6 Fuel Injection Harness; LS-1 & Gen III (Vortec) Truck EFI Wiring Harnesses; Other. Engine Swap Emissions RequirementsThe Anatomy of an LS Swap Standalone Harness!Ever pulled off your harness, gone to refit it and thought, "F#!%, Where does that go?". This post is for you.The harness in question is a standalone modified Stage Two LS1 Conversion Harness from an Australian Delivered Vehicle. ... Please use this LS wiring Diagram wisely. These LS Conversion ...PSI LS Swap harnesses that are in stock ship in 1-3 business days! The PSI standalone harness was first created over 20 years ago, our innovative layout allows for simple ground and power installation, and has since become the standard for the LS Swap industry. Each harness is made using high temp cross-linked polyethylene TXL or GXL wire.Our Direct-Fit custom wiring harnesses are true plug-and-play custom built to order harnesses that are designed specifically for your project utilizing 97-up LSx or Vortec small block engines. Each harness is built from scratch specifically for your engine and vehicle combination. In most cases a Direct-Fit harness will allow you to retain all ...In this Video Matt from the PSI Team will walk you through the process for wiring for you TCC Brake Switch ( KIT-1002 ) for your LS Swap. This will be one of...BP Automotive LS Swap Wire Harness Fuse Block Standalone Wiring Harness OBD2 Port Connector 1993-2013 LT1(Gen2)/LS1 DIY Factory Harness Mod Kit. Application- 1993-2013 V8 Drive by Cable and Drive By Wire GM Harnesses. Including, but not limited to LT1, LS1, LM7, LR4, LQ9, LQ4, 4.8, 5.3, 5.7, 6.0, 6.2, and 7.0 Engines.An LS swap wiring harness diagram can provide you with a great deal of insight into your vehicle's wiring system. By understanding the wiring system, you can make the most informed decisions when it comes to replacing or upgrading your vehicle's wiring. With a bit of research and a few simple tools, you can easily make sense of the complex ... Ls swap harness diagram, But, you will get a new unit that has been tested and is 100-percent ready to install straight out of the box. Howell Standalone Harness Cost: 5.3-liter V8 Vortec SFI Wiring Harness with a 4L60E, O2 Sensors, with 3-foot of additional wire – $650. 2000 Pre-programmed ECU w/o core – $350., Refer to the wiring diagram provided with your LS swap kit to identify the necessary wires for connecting the OBD2 port. These wires will typically include power (+12V), ground, and communication signals (CAN-H and CAN-L). Step 3: Prepare the wires. Strip the ends of the wires to expose a small section of bare wire. , In this episode, we build a simple LS bench wiring harness that you can use to program your ECM/PCM when it's not installed in the vehicle.Join the Lowbuck L..., When you LS swap an old car, you often end up with a dashboard that doesn't work right anymore. In this video I connect the LS swap alternator to my factory ..., Buy HPI 97-06 LS1 STANDALONE Wire Harness 4.8 5.3 6.0 VORTEC w/60A Relay (Drive by Cable) (RED/Blue PCM) & EV1 Fuel Injector CONNECTORS for Harness Swap (4L60E Drive by Cable): ... The harness came with everything needed to install and some very useful diagrams and referencing to connect with my application. HPI is quick with a response if you ..., short and to the point on how to wire your bulk head on your c10 your doing a ls swap too I'm sure this concept works with ANY standalone harness with any fu..., Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT ..., Visit my Facebook page for a lot of New Pictures & Harness Guides YouTube channel for How To videos - E-Mail: [email protected]. 2000 Camaro LS1 Engines Harness Connectors. In-Line Connector C100 (10 cavities, Black) Engine to forward lamp harness, in the engine compartment, above the right wheelhouse. In-Line Connector C101 (10 cavities ..., Being an LS engine harness manufacturer, we stock every wire size and color combination found within the GM LS-Series engine and transmission harnesses. While our replacement pigtail assemblies are built with 18 AWG and larger wire, you can shop our store for 22 AWG through 8 AWG automotive TXL wire. In addition to TXL wire, we also offer hard ..., Visit my Facebook page for a lot of New Pictures & Harness Guides YouTube channel for How To videos - E-Mail: [email protected]. These are the RED & BLUE PCM connector pinouts that will cover 1999 to 2002 4.8/5.3/6.0. Your harness MAY NOT have a pin in a location I have listed having a wire., Ls1 Starter Motor Wiring Diagram - Wiring Diagram. Ls1 camaro Ls1 starter motor wiring diagram Correct 5.3 starter and charging system wiring. Another american auto wire ls swap question. K20 swap wiring diagramWiring diagram swap harness stand alone painless ltx ls1 gm complete tpi body third Starter ls wiring ls3 swap ls1Ls swap diagram wire ..., #ls #gmc #chevy #hptuners, In this video I show you guys everything you need to know to remove a Gen III Ls/Vortec Wiring Harness and ECU.This will help you pull out a complete harness..., Buy Ls Wiring Harness-HPI 97-06 LS1 Standalone Wire Harness 4.8 5.3 6.0 VORTEC, Standalone Wiring Harness with 4L60E, ... 4L60E Engine Wiring Harness LS Swap Standalone Wire Compatible with GM DBC LS1 4.8L 5.3L 6.0L Vortec Engines 1997-2006. W/4L60E Transmission Drive by Cable., The swap is pretty simple just time consuming the harness took me close to 12 hours to do but it was well worth the experience and knowing how the car interfaces with it. The only things you need for the wiring harness is: A 98 Water temp sensor with analog output for the water temp gauge its a TPS type connector., In this video I wanted to take a little time and show how I prep these LS motor's for a swap into an older vehicle. It's pretty straight forward, much like ..., Bench Harness Wiring Diagrams . ... PCM Bench Harness Wiring Pinouts [email protected] - 10 - www.efilive.com P12 Atlas Engine (In-line 4&5 Cylinder) Controllers Controller IGN SW OBDII V1 V2 Description Blue …, This time on SPPTV I do my best to pass on the knowledge I have gained through the years building over 20 stand alone LS wiring harnesses. I am no profession..., Designed specifically for altering a stock Vortec, LSx or LTx engine harness to be standalone. My Account ... SA-1000 STAND-ALONE FUSE/RELAY MODULE quantity. Add to Cart. SKU: SA-1000 Categories: DIY Fuse boxes, LS Swap Stand Alone Wiring Harnesses, Wiring Harness Modification Tags: 4.8, 5.3, 6.0, 6.2, 7.0, FUSE BLOCK, LM7, ls1, LS2, LS3, LS6 ..., Being an LS engine harness manufacturer, we stock every wire size and color combination found within the GM LS-Series engine and transmission harnesses. While our replacement pigtail assemblies are built with 18 AWG and larger wire, you can shop our store for 22 AWG through 8 AWG automotive TXL wire. In addition to TXL wire, we also offer hard ..., Celebrating 34 Years of Painless Performance. Whether it be hot rod, street rod, muscle & classic car or universal wiring harnesses and accessories, Painless has your classic car/truck, off-road rig, or race car covered. We don't just make wiring, we make Painless Wiring., Designed specifically for altering a stock Vortec, LSx or LTx engine harness to be standalone. My Account ... SA-1000 STAND-ALONE FUSE/RELAY MODULE quantity. Add to Cart. SKU: SA-1000 Categories: DIY Fuse boxes, LS Swap Stand Alone Wiring Harnesses, Wiring Harness Modification Tags: 4.8, 5.3, 6.0, 6.2, 7.0, FUSE BLOCK, LM7, ls1, LS2, LS3, LS6 ..., LT1Swap.com was already mentioned, but as spoke of, has a ton of info for wiring your "LS" type engine. Your can do it with four fuses and tie into your harness. Yes, locate and re-use your temp and oil sensors for the dash as the donor engine has two locations for temp sensors. Leave the Temp sensor for you engine in place, but go to opposite ..., wiring alternator on ls swap. I am doing an ls swap in my 67 camaro (5.3 twin turbo setup). I am using the 105 amp truck alternate that came with the motor. It is a 4 wire and I am unsure how it needs be wires since I am using a Holley ecu. I have done some research and see where a resistor may be needed., Today at Ugly Truck, we're wiring in an OBD2 plug and MIL light on our LS swapped 1970 C10. Whether you call it an ALDL, data link connector, or OBD port... ..., Regardless of which LS engine you have, you're going to want to streamline the engine harness to remove unwanted emissions wires & connectors, etc. You're also going to need some type of interface for your PCM that has dedicated fuses & relays for O2 sensors, coil banks, fuel pump, electric fans, etc. The stand alone unit I linked is invaluable., Chevy OBS swaps are hot! But the wiring harness and electrical aspect of the swap is the most intimidating to most people. In this video, I wanted to show wh..., Ls swaps: wiring harness and wiring guideLs wiring swap questions gen ac lsx third edited last pm using Ls standalone wiring harness diagramHelp with wiring harness, first ls swap. Harness ls1 coil standalone diagrams pinouts ignition hubs ls1tech schematic stumped fig forums schematicsHarness wiring ls guide swaps painless …, 25 Mar 2013 ... I borrowed Brandon's Bentley manual, which has an entire different book for wiring and electrical and is 838 pages of diagrams. I will post my ..., Stand alone fuse block/OBDII port Diagrams. Wiring Specialties Harness Manual - Really good universal harness guide including connector pinouts for all connectors. ... Because I have done many LS swaps now and so much wiring and feel like I have a good feel for the guy that is in the same boat I am in right now. I feel blessed with resources ..., #ls #gmc #chevy #hptuners, Psi Standalone Wiring Harness Ls Ecm Pcm Tcm Lsx Ls1 Ls2 Ls3 Ls6 Ls7 Ls9 Lsa Vortec 24x 58x. Wire It Up Ls Swap Harness Options On A Budget. Bp Automotive S Ls Swap Diy Stand Alone Factory Harness Mod Kits. Dbw Cruise Control Wiring Diagram Needed Gbodyforum 1978 1988 General Motors A G Body Community, Our Direct-Fit custom wiring harnesses are true plug-and-play custom built to order harnesses that are designed specifically for your project utilizing 97-up LSx or Vortec small block engines. Each harness is built from scratch specifically for your engine and vehicle combination. In most cases a Direct-Fit harness will allow you to retain all ...