When doing an LS swap, you have three options in integrating the engine wiring harness successfully. PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. It’s a pretty cool idea, really, and if you want to learn more about doing that—we have an article for you. Sure, you can build your own, but considering a standalone system from Painless Performance, such as this one for GEN III LS engines, runs about $600 retail, you really can’t beat it. Yeah, a carburetor. Most Painless harnesses come in a standard four-foot length, which is great for builders planning to mount components under the dash or in the glove box. Colorado LS Swap Trailblazer Pedal Bracket $ 25.00 2004-2012 Colorado, Canyon, Hummer H3, Isuzu i-series $ 925.00 Direct-Fit LSx/LTx Wiring for 2015-up Colorado & Canyon $ 975.00 Big Tire Garage | Season 2 Episode 13. customerservice@psiconversion.com   As a SEMA member we take pride in being part of an elite group of automotive manufacturers. No cores required. LS Swap Systems The GM LS engine has quickly become the high-performance standard in the performance aftermarket. By Jake Longolucco January 04, 2019. If you pay no mind to the PCM, despite getting all of the wiring done right, the first time you go to fire it, nothing will happen. This is the turbo kit you have been looking for! Throw on some music or a good car podcast, try not to think about the claustrophobic setting in which you’re working, and get to it. That requires some extra finesse—and planning. LS3 wiring harnesses available in a variety of plug and play applications. GEN IV Engine w/ 4L60E or 4L80e Standalone Harness, 2014-18 Gen V LT4 6.2 w/ 8L90E Standalone Harness, LS Swap Drive By Wire Throttle Pedal Bracket. TECH ARTICLE LS Swap into 88-98 GM Truck We have always wanted to build a 88-98 sport truck, and with the popularity of these trucks coming back, now was the perfect time. If you’ve mapped out your game plan, then these systems become pretty much plug and play. Many times, this problem is because the factory VATS was never disabled. That means, you’ll need to do some homework. Swap Specialties and Performance standalone wiring harnesses for GM, Mopar, and Ford have proven to be the best wiring harnesses on the market today. This kit provides the perfect solution for those “junkyard” LS engine swaps where the factory ECU and wiring harness may be missing or damaged. But let’s say you’re sticking to fuel injection. This LS swap kit is for 1973-1987 GM ½ ton and 3/4 ton 2wd and 4wd trucks and 1973-1991 SUV. A standalone harness is used just for engine control, i.e. This includes the LT1, LS1, LS2, LS3, LS7, L99, L76, L77, L92, L98, LM7, LM4, LSA, LS9, L83, and the new Gen V LT1. Sorry, please correct the following errors: Thank you for subscribing to our newsletter. 6600 Moravia Park Drive, Suite D Baltimore, MD. For many, knowing which connector will go where is intuitive. Wiring up an LS engine is something that could scare a lot of people. Now you have the perfect option for your under powered 04-13 BMW 328/330i/335i! This was my very first fuel injected swap. Compared to a factory wiring harness, a standalone harness is a bit smaller and features less connections. Email: sales@sikky.com In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs! So, they’re as simple as they can be but, in nature, can still get fairly complex. At the moment, these trucks are relatively cheap to pick up, and can be found with full power, AC, tilt, etc. sales@psiconversion.com  ... and performance setup & tuning for: GM LS, Gen5 LT, EcoTec, Duramax, 3800, Coyote, and HEMI. Check the PSI VIN Decoder to decipher your engine information by VIN#. Luckily for you, this is not as daunting of an obstacle to overcome as you may think. PSI C10 T-Shirt - Charcoal - Wire It Up And Fire It Up! That long crankshaft will only work with a flat flexplate compared to the dished plate on standard length crankshafts. First and foremost… we only build wiring harnesses for 94-up LT, LS, and Vortec engines. It's a minor annoyance in my BMW 335d to have to p... My Diesel bimmer relies heavily on additives for i... […] we fear it may not be as far fetched as ... © 2021 theEngineBlock.com - All rights reserved. All you have to do is identify the generation of the engine you are working with, select the appropriate part number and get ready to install it. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do. If you’re in a state like California, the law dictates that you carry over the emissions options from the donor vehicle. 21237 Toll Free: 1-877-745-5947 Local: 410-780-0009. Our customer service is second to none and can be reached by phone five days a week and emailed 24 hours a day. The TPI is controlled by Megasquirt II using a MSD Pro Billet Distributor. Remember, Supply and Demand, BMW is building more ... Hooah! a … In fact, getting that LS to run can be a breeze. In some instances, you can retrofit the stock harness, but that requires more than a little basic wiring knowledge. “You still have to connect the powers, grounds, and outputs,” notes Lampe. They can build or modify a harness to your specifications by omitting secondary O2 sensors, Vehicle Anti-Theft Systems, and/or tuning the computer for a non-stock engine. All ignition and fuel control comes from Megasquirt II. Your ‘69 Camaro, ‘70s Chevelle, or even ‘90s Firebird isn’t set up to run an LS engine—so, you need to get your hands on a wiring harness to run that thing. Check the PSI VIN Decoder to decipher your engine information by VIN#. Read more on the manifold and timing control module, which comes with an MSD ignition control box and wiring harness. You have two options to getting your LS to run: either you get a standalone harness or you get yourself set up with a carburetor. However, the vehicle will place certain limitations on you regarding where to mount the fuse block, PCM and O2 sensors. ‘97 - ‘04 LS1 LS6 & '99 - '06 Vortec (DBC) w/ 4L60E or 4L80E w/ EV1 Injectors & 5 pin MAF Standalone Harness, C10 & Square Body & Obs S Swap Pedal GM Gen III Dbw 9 Pin, LS3 (58X) With 6L80E/6L90E Engine Controller Kit. Renowned market disruptor Elon Musk looks to shake up the auto industry, this time with a $1.5 billion bitcoin bet. Our install kit works with all Vortec and most LS engines. For the base of our project, we st | 67 GTO [EP24] Week to Wicked '55 Chevy - NEW Tri-Five Wiring … Check out our series on the basics of auto wire repair to ensure you have a good handle on things. 732-276-8589 Mon-Fri: 8:00am to 6:00pm ET 1978-1988 G-Body LS Conversion. This mount kit includes new frame brackets that bolt into existing holes in the frame. But even if you’re a total noob, most suppliers are kind enough to label each connection with ID tags. Most builders are familiar with fabrication techniques, trouble shooting, and parts swapping to make things work, but electronics rise to a much higher level of complexity. It’s easy to damage a wire when working in such a tight spot. In most cases, people end up having the harness that came with their LS engine rewired. ... LS Swap Harness Options On A Budget. Don't wait 4 to 5 weeks for your harness to ship. We also specialize in LS and LT swap standalone harnesses. You must be logged in to access the wishlist feature. When it comes to your swap’s electronics, Lampe says there are a few options. Click Here to Explore our Tech Support Pages ... Sign up to get the latest on sales, new releases and more …. Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? Remember: You still need a custom tuned PCM to get that LS running. Painless Wiring Harnesses Painless Performance - 30 Years of Wiring Solutions NEW Project Truck: Chassis 71 Suburban Home Wrenchers Ep.001 Functional Ram Air EFI + Rewired the Car! We have standalone swap harnesses and complete control systems for new Gen 5 LT engines/transmissions, with LT5 harness development underway now! It seems for many people that the scariest part of the modern engine swap is the wiring harness. Holley and Hooker have partnered together to offer the most versatile and complete LS swap kits on the market so you can install the GM LS engine … Jeep CJ7 Update 62 - Complete Rewiring of a CJ7 using Painless Wiring Kit. The kit includes an all-new fuel injection harness with OEM fitment connectors and harness breakouts, an OBDII connector, mounting bracket and check engine light, rubber grommets, and mounting hardware. Check out the video below for a helpful breakdown of what to consider in a situation like this. Keep in mind that the make and model will determine the manufacturer needed for this. Wiring up an LS swap can be a daunting task if you don't have any experience. Our kits have a very simple harness that is pre-wired for ease of installation. This Painless Performance EFI wiring harness is for 1999-2006 4.8L, 5.3L, 6.0L mechanical throttle body engines using an LS1 / LS6 PCM with a 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, or manual transmission. There are still other parts required for the conversion. Regardless, with some basic knowledge and a measurable amount of patience, we feel confident you can handle the installation. Have no fear though, as there are a lot of companies that make LS wiring harnesses for conversions. This mount kit includes new frame brackets that bolt into existing holes in the frame. GM LT1/LT4 Products 2014+ GM EcoTec3 Products 2014+ GM LT1/LT4 & Ecotec3 (2014+) Wiring Harnesses, ECM's, Products and accessories. Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? Swap Relay and Fuse Box Block Kit,Standalone Wiring Harnesses LS1 6.0 5.3 4.8 LSx,Waterproof Light Equipment,Relay Sockets and Fuse Holders with Wire Terminals,Designed for Internal Engine Bay 2.0 out of 5 stars 1 $54.39$54.39 Get it as soon as Thu, Oct 15 In a series on LS engine swaps we can’t leave out the need to wire it up! Tired of having to pay so much for BMW service? '62 Impala Page has a lot of info on my LT1 swap. Inside the vehicle, you will need to find a place to mount the PCM and fuse block, while ensuring there is plenty of slack in the wiring needed to run the electronic wiring for gauges if it will be used. You can buy a stand-alone harness, have a new harness custom built or rewire the harness that came with your LS engine. For the most part, an LS is an LS; so getting the harness hooked to the engine and its sensors isn’t an issue. Either way, you’ll have to integrate those into your car’s non-engine systems. Each Painless Performance harness is quality-tested before it leaves the building to ensure all circuits are viable. Startup guaranteed. All kits are covered by a money-back guarantee. techsupport@psiconversion.com. You can “cut down” the OEM harness or buy a universal aftermarket harness. Post was not sent - check your email addresses! Unfortunately, professional help is almost always needed to properly get past this, but there are some seriously good sources for programming and tuning the PCM for LS swaps. PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. Motor Mounts. We have a combined 25+ years experience. The greater majority of LS swaps will use a standalone harness because they are simple and affordable. Kit 35711 comes with a compact, epoxy-potted ECU and harness that seamlessly connects with the existing LS injectors, coils, camshaft/crank sensors, and other factory intake manifold connections. By simply hooking up the labeled Positive and Negative battery cables, installing the ECM and Fuseblock in the desired location on your swap project, and placing the fuel-pump in gas; the only thing left to do is turn the key to start it! You may be wondering what in the world standalone means. This LS swap kit is for (78-88) Monte Carlo, (78-83) Malibu, (78-87) El Camino, (81-87) Regal/Grand National, & (83-87) Cutlass. Your ‘69 Camaro, ‘70s Chevelle, or even ‘90s Firebird isn’t set up to run an LS engine—so, you need to get your hands on a wiring harness to run that thing. You have the choice of a 400HP 6.0 to a 725HP 408 stroker! Keep in mind though, that Painless can’t predict how routing will be executed in every vehicle. Trying to figure out what LS engine you have? The center of this conversion is our engine mounts and crossmember kit. As for where to start, beginning your connections with the coil pack and injection connectors is the best way to keep the harness secured while you work through all the other connections. Obviously, this can be extremely frustrating. The use of aftermarket cylinder heads, or cylinder heads not original equipment on the listed vehicle, may result in component or chassis interference, as well as, sparkplug clearance. Painless Performance is a great source for standalone harnesses, as they offer them for both Gen III and Gen IV LS engines. I definitely recommend giving LT1swap.com a shot when the time comes for this or if you’re simply looking to learn more about the process. Still, wiring can be a drag to deal with as it constantly binds on itself. Home of the original LS swap harness developed here over 20 years ago! The wiring aspect of any LS swap is undoubtedly the most difficult. Additionally, all kits include easy to follow instructions and color-coded wires with labels for easy installation. Another option? Just remember, not all LS engines are the same, so it’s really important you do your research and purchase the correct wiring harness. Login to your account to access helpful features to expedite your checkout experience. We offer a full line of LS swap components from engine mounts to wiring. A common swap is a 6.0L LS based engine, for their power and reliability, but in the '99-'00 they came with a "long crankshaft". ... GM LS Series & Vortec Wiring Harnesses, ECM's, Products & Accessories. We DO NOT do wiring for TPI or Carburated engines in to any of these trucks. Learn how to convert an engine using a Carbureted LS Conversion Kit, along with tips for a smooth install. The center of this conversion is our engine mounts and crossmember kit. You may be wondering if a standalone harness is a viable option here. This is because it is not intended to run a lot of the additional options, like cruise control or fuel management. Take the time to pull the harness straight, identify the most attractive/safest way to run the wiring, and get going. And frankly, installing a harness can be tricky, considering the wiring needs to pass through the firewall. Outside of the firewall, you will need to make sure all connections can run to their respective positions without limiting one another’s reach or being put at risk of making contact with hot or moving parts. Trying to figure out what LT engine you have? 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 / ECOTEC3 Engines. We take a look at some different options that will help with the process. PSI LS Swap harnesses are always in stock and usually ship in 1-3 business days! PSI LS Swap harnesses are always in stock and usually ship in 1-3 business days! We have standalone swap harnesses and complete control systems for all 99+ LS engines/transmissions. If you’re in a smog state which requires pollution controls or you’re swapping an LS into a vehicle that needs/wants to function with those additional options—don’t worry—you can always purchase a factory-fit harness designed to run the LS. has been added successfully to your wishlist. Due to COVID-19/ pandemic restrictions, some harnesses may experience an extended shipping lead time. That being said, while some standalones feature as little as four connections to get the engine running (say, one each for the battery, ground, ignition, and fuel pump), other connections will need to be made to the computer, sensors for data logging, and so on. LS Swap Wiring Heroes. Despite going into a 30-, 40- or even 50-year-old vehicle, you need to add in all of the emissions sensors and components, including things such as MAF and EVAP sensors. Not sure what parts you need, give us call and lets talk about your project. Due to COVID-19/ pandemic restrictions, some harnesses may experience an extended shipping lead time. All PSI Harnesses are Made in the USA. Swap Specialties & Performance. Call only line: 1-480-420-8175 | Text only line: 1-602-584-8076 Contact us directly for current shipping time estimates on a specific harness if needed. TPI/MPI/LT1/CPI. Made in the USA. Contact us directly for current shipping time estimates on a specific harness if needed CONTACT US Contact Swap Specialties. The Ultimate C4 Corvette LS Swap Kit, ready to make major waves! Base price includes: LS Swap Kit (Motor mounts, oil pan and transmission mount and 1-7/8" Headers and accessory drive kit, in natural finish). ... Koul Tools Nylon Fuel Line Assembly Kit. Choose from your motor, transmission, fuel swap kit, wiring harness and more. 2029 Route 88Brick, NJ 08724ph. LTX/Ecotec3. Josh Stahl’s Reviva Renews A Resurgence Of LS Swap Restorations. We also carry many other products to help you with your swap, including hard to find air conditioning parts! April 2, 2020 February 27, 2020 Mark Williams 0 Comments LS Engine, LS Swap, Painless Performance, Wiring In a series on LS engine swaps we can’t leave out the need to wire it up! the basics. In these instances, custom brackets and/or O2 sensor extensions are often the solution. These kits are designed to get the LS engine into your 944. Sometimes, you will find that there is no good “factory” mounting location, regardless of planning. 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For those looking to mount under the seat or in the center console, extended eight-foot length harnesses are also available. SHOP NOW! LT1 was installed with a stock 1995 PCM and wiring harness I modified for the swap. So, work slowly and stay organized. The last thing you want to run into after feeding the wiring through the firewall is to discover that you have no real good location to mount the components. A PSI Harness is made with top quality material right here in the USA. Easily install a modern, dependable, light weight, low maintenance, high powered V8 with CPP’s new LS conversion install kit. Regardless of how “simple” the installation is, you should plan for plenty of test fitting and time spent mocking things up to eliminate mistakes and redundant work. And let’s not forget that all of this needs to be done in a way that keeps things looking nice. This is an LS2 kit for a GTO. We provide the highest level of quality and development into our products. LS Engine Swap-In-A-Box Kits *** Unless otherwise stated in the information provided on this site, the HEDMAN HEDDERS provided in these kits are designed for use on stock cylinder heads. If you plan on swapping an LS V-8 into a vehicle that currently has (or had!) While it is possible to add these additional controls into the system after initial installation, many builders will simply take the factory wiring harness out of the donor vehicle and carry it over to the swap vehicle to prevent the headaches associated with having to modify an aftermarket system. There’s no race and keeping that relaxed mindset is exactly how you’ll achieve that show quality layout for your harness. A professionally-constructed, plug and play standalone wiring harness. Sorry, your blog cannot share posts by email.