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Engine Ignition Parts
Showing In Stock Items. Show All 154 Items.
MSD LS 2-Step Launch Controls
GM performance fans will be geeked to learn about MSD's direct plug-in 2-Step launch controls for LS engines. These units are easy to install with factory-style connectors for a splice-free installation. When you're staged, you can hold the pedal to the floor, while the rpm stays at a consistent level, producing consistent launches.
( 88 )
$379.95
Holley LS Coil Harnesses
Holley LS coil harnesses are factory replacements for stock LS coils. These EFI LS coil sub harnesses are intended to be used with factory LS coils and various Holley EFI main harnesses with coil-on-plug connectors. They are built with the same high-quality connectors and wire loom found on all Holley EFI harnesses, guaranteeing a perfect match in your engine bay. Are you tired of scouring the junkyard for stock LS coil sub harnesses? Holley has the solution. Holley LS coil harnesses feature: * OEM connectors provide a secure connection between your ECU and Ignition Coils * Techflex F6 braided wire loom keeps your engine bay looking clean, while providing abrasion resistance * Plug-and-play fitment * Can be used to replace a damaged factory coil harness
( 19 )
$207.95
Chevrolet Performance LS Engine Reluctor Wheels
If you're swapping an LS Series engine into your street rod, musclecar, or classic car, you're going to need one of these Chevrolet Performance LS engine reluctor wheels. They are designed to fit late model Generation III/IV Chevrolet LS Series engines. The reluctor wheels are available in different tooth counts to accommodate your specific year and engine combination.
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$34.99
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$66.99
Manufacturer Rebate
AutoMeter Plug and Play LS Tachometer Harnesses
If you've ever tried getting your tach to function after an LS swap, you know it's not always a simple procedure. Save time and frustration without making a single cut in your factory wiring—using one of these AutoMeter Plug-and-Play LS tachometer harnesses. They let you quickly and easily install the AutoMeter 9117 tach adapter onto your LS-derived engine. OEM spec connectors and wiring assure a hassle-free installation that takes minutes rather than hours. No splicing, cutting, or risks of voiding your vehicle's warranty! (Harnesses are available with or without the 9117 adapter.)
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$103.99
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$170.99
Summit Racing™ LS Front Drive Distributor Timing Cover Conversion Kits
Finish the swap from fuel injection to a carburetor and distributor using a Summit Racing™ LS front drive distributor timing cover conversion kit. Our front cover and gear assemblies allow you to run your LS-style engine in classes that require a distributor ignition system, while relishing the simplicity and tuneability of a distributor and carburetor. Summit Racing™ LS Front Drive Distributor Timing Cover Conversion Kits: * Aluminum timing chain cover * Distributor drive gear assembly * Fuel pump eccentric * Color-coded spacers * Front cover crankshaft seal * Adjustable timing pointer * Necessary hardware
( 2 )
$449.99
Summit Racing™ LS Ignition Coil Wiring Harness Extensions
Summit Racing™ LS ignition coil wiring harness extensions are assembled with OEM tooling, connectors, locks, seals, and terminals. They utilize factory harness wire colors. Compatible with any GM LS engine, these extensions are great for remote locating coils under the engine for a custom look. Don't take a chance with cheap wire connectors that use poor-quality components and have conductivity issues. Order the harness length needed for your application.
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$26.99
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$71.99
MSD Circle Track LS Ignition Controls
As LS engines make their way onto the race track MSD is ready with the Circle Track LS ignition controls. You're off to the races with MSD. Circle Track LS ignition controls feature: * Direct plug-in to factory GM LS sensors and coils * Preprogrammed to run the GM CT525 crate engine out of the box * Laptop programmable rpm limit, timing curve, and coil selection for custom tuning * Auto detects coils, cam sensor, and crank sensor * Will run 24x 1x, 58x 1x, and 58x 4x crank/cam sensor combinations * Self-powered with USB for laptop programming * Steady, accurate timing control * Dedicated plug for Tech Official
Not Yet Reviewed
$599.95
Proform LS Ignition Coil Brackets
Proform LS ignition coil brackets are designed to mount your ignition coil packs up and off the Proform LS valve covers so that you can view the beautiful Chevrolet logo. They are a unique rail mounting system that directly attaches to the threaded holes on the Proform LS valve covers, and the individual coils attach to the rail so that they can be mounted in multiple positions.
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$58.99
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$59.99
On Sale
Holley EFI Remote LS Coil Relocation Brackets
Holley EFI remote LS coil relocation brackets are available for all existing LS coil models, as well as for Holley EFI SmartCoils. These brackets are fabricated from lightweight aluminum and allows you to discreetly remote mount your LS engine coils at a location of your choice. Each Holley EFI bracket kit was custom designed, based on the specific coil model to ensure that the coils will mount as compactly as possible--size and shape between each kit will vary depending on the coil being used. Features include: * Eliminates OE coil-on-cover clutter * Designed to custom fit all LS ignition coil models * Fabricated from lightweight aluminum * Includes coil mounting hardware * Sold as a pair (coils not included) * Available in black or natural finish
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$191.95
$119.95
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$249.95
Eddie Motorsports Chevy LS Coil Relocation Bracket Kits
Eddie Motorsports Chevy LS coil relocation bracket kits clean up the look of your engine with easy alternatives for mounting your LS-2, LS-3, LS-7, or LS-9 coils (will not work with truck or LS-1 coils). The relocation brackets will accommodate eight coils with four mounts and stainless steel fasteners. Each mount holds two coils and, for a simpler mounting solution, the kits include auxiliary mounting plates that allow you to easily group and mount your coils in several configurations. Precision CNC-machined from billet aluminum, the coil mounts and plates are available in a bright polished or machined finish, as well as a variety of colors.
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$145.95
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$274.95
Summit Racing™ Remote Mount LS Ignition Coil Relocation Brackets
Relocate your coil pack to a more open or out of the way area of the engine bay with Summit Racing™ remote mount LS ignition coil relocation brackets. Our kits include bolts and spacers, along with robust powdercoated steel brackets to securely mount your coil packs with a clean, professional look.
Not Yet Reviewed
$44.99
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$69.99
Top Street Performance LS Ignition Coil Relocation Harnesses
Top Street Performance LS ignition coil relocation harnesses plug directly into the stock engine harness or TSP's extension cables. They are designed for easier hook-up when the coils have been positioned more closely together. The pair of harnesses is for eight ignition coils, and along with TSP's 24 in. extension cable, relocation of coils is a piece of cake.
( 3 )
$49.38
Top Street Performance LS Ignition Coil Covers
Love your LS engine but hate the sight of coil packs? Top Street Performance LS ignition coil covers will hide the coil packs and dress up your engine bay. They are composed of TIG-welded 6061 T-6 aluminum, available polished or with a clear or black powdercoat finish, and come complete with mounting hardware and a billet aluminum oil filler neck and cap. Conceal unsightly coils with TSP LS ignition coil covers.
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$197.99
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$202.99
Summit Racing™ LS Coil Brackets
Summit Racing™ LS coil brackets allow you to swap or mount your coils neatly in the OEM location on top of the valve covers. These brackets are made from high quality materials and finished to protect against harsh under-hood conditions like high heat and corrosion.
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$44.99
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$59.99
MSD LS Ignition Control Replacement Wiring Harnesses
MSD LS ignition control replacement wiring harnesses help restore a clean, dependable connection between your MSD LS Series ignition control box and the engine's key ignition inputs. Built with factory-style plug-and-play connectors and durable wiring, these replacement harnesses are designed to handle the heat, vibration, and demanding environment under the hood. They route vital signals between the ignition controller, crankshaft and camshaft sensors, GM smart coils, MAP sensor, and coolant sensor, helping your LS ignition control system deliver accurate spark timing and reliable performance. Keep your LS ignition system connected and ready to fire with MSD LS ignition control replacement wiring harnesses!
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$115.95
Painless Performance LS Ignition Coil Wiring Harness Extensions
Painless Performance LS ignition coil wiring harness extensions get your coils off of the valve covers. With factory color-coded wires and weatherproof connectors, these harnesses make your job easier to accomplish. They're available in 2, 3, or 4 ft. pigtail lengths. Move your coils with Painless Performance LS coil extension harnesses.
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$89.99
ICT Billet LS Ignition Coil Wiring Harness Extensions
ICT Billet LS ignition coil wiring harness extensions are assembled with OEM tooling, connectors, locks, seals, and terminals. They utilize factory harness wire colors. Compatible with any GM LS engine, these extensions are great for remote locating coils under the engine for a custom look. Don't take a chance with cheap wire connectors that use poor-quality components and have conductivity issues. Choose ICT Billet LS coil wire harness extension length and model recommended for your application.
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$145.00
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$204.99
Edelbrock LS Pro-Flo 4 EFI Harnesses
Edelbrock LS Pro-Flo 4 EFI harnesses are required for the Pro-Flo 4 LS kits. They connect into the main harness and the crank sensor, cam sensor, and idle air control (IAC) motor. Available to fit engines with a 24-tooth or 58-tooth reluctor wheel, these wiring harnesses are the last component you'll need to complete your Edelbrock Pro-Flo 4 LS engine upgrade. To identify which part is right for your application, Gen III 24-tooth engines featured the cam sensor mounted at the top rear of the block, while Gen IV 58-tooth engines feature the cam sensor mounted onto the timing cover.
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$93.99
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$121.99
Top Street Performance LS High Performance Ignition Coils
Top Street Performance LS high performance ignition coils feature magnetic steel cores specially designed to deliver up to 15 percent more spark than OEM. They use a high-resistant epoxy material for added resistance to shock and vibration at high rpms. TSP LS high performance ignition coils are high-output replacements of select Delco ignition coils. Order the model designed to fit your application.
Not Yet Reviewed
$49.38
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$355.99
Allstar Performance LS Ignition Coils
Allstar Performance LS ignition coils are high-output, direct-replacement coil packs designed for General Motors LS-series engines. Engineered for both race and high-performance street applications, these coils provide a hotter, more consistent spark under load, making them ideal for upgraded engines or setups using power adders like turbos or superchargers. Additional details: * Enhanced Spark Output: Designed to produce higher voltages (typically around 40,000 to 45,000 V) to ensure complete combustion and optimize engine efficiency * Direct Bolt-In Fitment: Manufactured to fit perfectly into factory mounting locations and plug directly into standard GM wiring harnesses, allowing for a straightforward upgrade or replacement * Durability: Built specifically to handle the rigorous demands of track and racing setups
Not Yet Reviewed
$39.99
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$46.99
Summit Racing™ Pro LS Ignition Coil Covers
Summit Racing™ Pro LS ignition coil covers are a great way to dress up your LS engine. These aluminum coil cover sets have a durable powdercoat finish with an etched Summit Racing™ logo to stylishly hide LS engine coil packs. The covers fit GM LS engines utilizing existing coil bracket mounting points and have an oil fill hole to accommodate the oil fill tube. These covers will not clear factory high-mount alternators, like those found on Corvettes, unless a cutout is fabricated or aftermarket alternator and brackets are used.
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$339.99
Engine Works Ignition Coils for GM LS
Engine Works ignition coils for GM LS applications are aftermarket, performance-oriented replacements designed for Chevrolet/GMC Gen III and Gen IV LS-series V8 engines. These coils act as direct bolt-on upgrades to replace factory AC Delco or Delphi units. They're designed to supply a stronger spark to improve combustion efficiency, especially in modified or high-RPM vehicles. Order the model recommended for your ride. Key specifications and performance upgrades: * These coils are engineered with advanced bobbin technology, specialized magnetic steel cores, and optimized internal windings. This configuration provides several key advantages over stock equipment: -- Higher spark energy: They produce up to 19 percent more millijoule (mJ) energy than standard OEM configurations -- Increased voltage output: They deliver an 11 percent higher voltage volume to give the engine a hotter arc duration -- Enhanced compatibility: They're highly optimized for custom crate engine builds, as well as engines running ProChargers, superchargers, nitrous, or E85 fuel where standard coils might struggle to light the fuel mixture
Not Yet Reviewed
$34.65
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$47.96
Trick Flow® Billet Aluminum Valve Covers for GM LS
Trick Flow® billet valve covers are precision CNC machined in the USA from 6061-T6 aluminum and finished in durable black anodizing for a clean, high-end appearance. Designed with added clearance for shaft mount roller rocker arm systems, they are compatible with stock and aftermarket GM cylinder heads. An integrated oil drip rail helps reduce leaks while also aiding alignment during installation and removal. Driver and passenger side -12AN O-ring ports provide flexibility for crankcase ventilation systems, including catch cans and vacuum pump setups, while the included dyno-tested high-flow baffle system promotes efficient crankcase ventilation and minimizes oil vapor escaping through the PCV system. The baffle system is shipped uninstalled, allowing for additional valvetrain clearance or alternate PCV configurations when required. Each set includes a billet oil cap, stainless steel hardware, and uses factory-style gaskets for a secure, reliable seal. Optional universal coil mounting brackets fit GM LS and many aftermarket coils, or allow for remote mounting for a cleaner engine bay.
Not Yet Reviewed
$1,024.99
PRW LS Series Coil Brackets
Dress up your factory LS valve covers with PRW LS Series coil brackets. Manufactured from billet aluminum, they are polished to a brilliant finish with a protected clear anodizing. These PRW coil brackets include mounting hardware.
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$84.99
