Most builders are familiar with fabrication techniques, trouble shooting, and parts swapping to make things work, but electronics rise to a … Made in the USA. First and foremost, a power source needs to be created, as well as usable grounds and a key source. Our customer service is second to none and can be reached by phone five days a week and emailed 24 hours a day. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Speartech is your LS & LT wiring harness swap specialist. I offer a worry free troubleshooting forum - If you have an issue or cannot figure something out, just send me a message and I'll get you taken care of. © 2020 Power Automedia. Depending on header configurations or turbo applications, lengths and locations for oxygen sensors could be drastically different than from that of the SUV you robbed your $300 engine from. The main difference between our Direct-Fit custom harnesses and a standalone engine management harness is that the custom harness is exactly that… meaning it is built custom for your application. By Jake Longolucco January 04, 2019. His aspirations include: winning a Wally and driving one of his old cars cross-country.

From there, we know that the LS1 intake manifold will need different (EV-1) plugs for its respective fuel injectors. Hopefully, you can find guidance, or at least some clarity in what options are available and make a decision that best fits your application and budget. We hand build every harness to fit exactly what your project needs and they actually form fit on the engine to make your wiring look and perform perfectly. These harnesses can range from $350 to $1,000 depending on what loom is used, turn-around time, and how elaborate your customizations are. We'll send you the most interesting LSX Magazine articles, news, car features, and videos every week. So you found that perfect gem of a low mileage 5.3-liter LS out of a rotted-out SUV to donate to your latest creation. Oil level, oil pressure, and EVAP (Evaporative Emission Control System) wiring should likely be eliminated; also catalyst O2s and potentially the entire transmission harness, should you be running an older GM four-speed or aftermarket, manual transmission. LS Harness Connection is here to help with affordably priced NEW from scratch wiring harnesses for Gen 3 - 5 LS/Vortec and LT engine and transmission packages. The most cost-effective is to download a schematic online and relocate your sensors where you want them, delete unnecessary wires, solder in the plugs you want, where you want them and add wire where it needs to be added. This means that issues with the build are minimized before it gets to you, the customer. Now, where does the computer go? All work is done in house and quality checked before it leaves the door. All of these options, from re-pinning your original wiring harness to purchasing a complete, standalone operating system, come with different individual costs and level of complexity. Throwback Thursday: ATI’s Near-Bulletproof 4L85E Overdrive, BMR Suspension Adjustable Upper Control Arms for, Carlisle Events Announces 2021 Event Schedule, And It’s, SEMA 360: Garrett Advancing Motion’s New 106mm G57-3000, SEMA 2020: The Single Cab Short Bed Truck GM Never, At Speed With The 2020 Chevrolet Corvette Stingray And The New, PRI 2019: FIC’s New 1440cc With USCAR Plug/Injector Size, PRI 2019: CP-Carrillo Debuts Two New Connecting Rod, PRI 2019: Melling’s New High-Volume, High-Pressure Oil, HUNTERS: A New Film On Driver David Pintaric And The Trans Am, World War “V”: A History Of Cadillac’s V-Series, Known for His Cobra Wins, Dave MacDonald was Actually a Corvette, Vengeance Racing And Huron Speed Team Up For An Epic ZL1, Powerful Pontiacs: Chuck and Daniella Stefanski’s Boosted Trans, High-Performance Racing Fasteners: How ARP Fasteners Are, Schwartz Performance Talks G-Machine Chassis, Engine Pulleys — Old-School Tradition Meets New-School, The Answers: Isky’s Nolan Jamora Sounds Off On Cam & Valvetrain, Needle Bearings Versus Trunnion Bushings with the Chevy, Corvette Chronicles: The Corvette’s Introduction In, C8 Corvettes: Who Are They Building These Cars For, Throwback Thursday: ATI’s Near-Bulletproof 4L85E Overdrive Automatic, BMR Suspension Adjustable Upper Control Arms for G-Body’s, Carlisle Events Announces 2021 Event Schedule, And It’s Huge, Bringing The Show To You: PRI Embarks On Cross-Country Road Tour, LS Cam Swap Options That Don’t Require Changing Valve Springs, Edelbrock Is Making LS-Swap Wiring Easy And Affordable, Giving A Modern LS Engine A Vintage Twist – Part II. Some of the changes were: forward-facing oxygen sensors, passenger-side coolant temperature sensor, EV-1 (SD 80) injector plugs, and a 5-foot lead for the primary fuse block. There are numerous options to overcome this quandary. Startup guaranteed. A PSI Harness is made with top quality material right here in the USA. So you found that perfect gem of a low mileage 5.3-liter LS out of a rotted-out SUV to donate to your latest creation.

He built his 1967 Chevelle at the age of 14, which he still pounds the pavement in today. Build your own custom newsletter with the content you love from LSX Magazine, directly to your inbox, absolutely FREE! These guys are out there however, there are a ton of fly-by-night operations on eBay that may not deliver, so choose wisely. In this specific scenario, some significant changes need to take place to the wiring harness to make it work as a stand-alone. We offer LS / LT swap harnesses for all Gen 3, 4 and 5 LS / LT engines including LS1, LS2, LS3, LS6, LS7, LSA, LS9, Gen 5 V8, LT1, LT4 ,LQ4, LQ6, L99, Vortec variants - DOD, VVT, AFM. Another option is to send your truck harness to a reputable source that can reuse what you have and turn it into what you want for about $200-$250. Don't wait 4 to 5 weeks for your harness to ship. Wire It Up: LS Swap Harness Options On A Budget. Follow me on Instagram to see tons of cool stuff in your feed. 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 will safeguard your e-mail and only send content you request. Swap Specialties 24x Standalone wiring harness for GM Gen3 4.8, 5.3, 5.7, and 6.0L Engines have proven to be the best harness on the market today. Last but certainly not least, many companies will construct custom wiring harnesses for a multitude of applications.

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Is there a good place for it in the engine bay, or do you want it tucked away somewhere under your dash or center console? The layout was flawless and the wires were neatly strung throughout their looms. Outputs for fans, fuel pump, and a tachometer are also minimum requirements. All rights reserved. Luckily, you have some old parts laying around from the F-body you had in college. A common problem with aftermarket headers, the coolant temperature sensor may need to be moved to the passenger side head. LS Harness Connection is here to help with affordably priced NEW from scratch wiring harnesses for Gen 3 - 5 LS/Vortec and LT engine and transmission packages. Sounds easy, however, if you’re anything like me, what starts as a well-orchestrated plan turns into an unorganized rat’s nest. We explained all of the modifications and they offered some great suggestions and handled the rest. So how do you get your 20-year-old LS1 intake manifold, Camaro fuel injectors, and long-tube headers talk to each other through a wiring harness designed for an early-2000’s Suburban? Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? Jake’s itch for hot rods and musclecars stems back to when he first learned to walk. His free time is spent wrenching on, and drag racing, GM musclecars. LS SWAPS: Wiring Harness and Wiring Guide. In one of our custom builds, we chose to utilize a small operation out of Kentucky, who builds its harnesses from all-new equipment. Jake believes all hot rods should have a third pedal. Truck wiring harnesses travel over the top of the intake manifold, so do we want that massive bundle of wires loosely sitting on top of our pretty car intake?

This could be an ideal situation for someone who picks up a junkyard engine with a botched harness (they aren’t always nice to the wires on the way out). This harness cost around $450 shipped, and was seamless to install. © 2017 Power Automedia.

I'm committed to providing a stress-free experience to both new and returning customers. Better yet, what happens with all the wiring you don’t need? Whether you want to use a stock PCM and LS Harness Connection harness, or go full-send with a Holley Dominator engine management system, LS Harness Connection is your source for your high performance needs with special pricing tables growing each and every day! March 10, 2015 by LS Engine DiY.

Luckily, you have some old parts laying around from the F-body you had in college. In most cases a Direct-Fit harness will allow you to retain all of the factory vehicle functions and gauges when doing an engine swap.