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Automotive Ignition & Electrical Supplies
Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing...
Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock...
Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock and ready to ship.
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Manufacturer Rebate
AutoMeter Distributorless Ignition Tachometer Adapters
Need to install a tachometer in your late model distributorless vehicle? AutoMeter has the solution. These tach adapters are designed for vehicles with coil pack or coil-over-plug ignition systems where no tachometer output or signal wire is available. They allow most late model distributorless vehicles to have a tachometer and/or shift light installed.
( 29 )
$111.99
BTR Fuel Injector Plug Adapters
BTR fuel injector plug adapters allow installation of aftermarket injectors without modifying the factory wiring harness in your vehicle. The plug-and-play adapters have the female plug to match the injector. They are available individually or in sets.
( 2 )
$5.99
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$39.99
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.)
( 23 )
$103.99
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$168.99
ICT Billet Mass Airflow Sensor Mounting Flanges
Mount your mass airflow sensor with ICT Billet mounting flanges. Designed to be welded, they are radius-cut on the bottom to accept 4 in. pipe. They include mounting bolts, and of course, they are all manufactured from aerospace-grade 6061 billet aluminum.
( 6 )
$29.99
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$289.99
Classic Instruments Tachometer Filters
Classic Instruments tachometer filters install between the tachometer and the ignition trigger source. They are designed to trap, redirect, and dissipate the high-voltage spikes and surges that are emitted by any late model, high-energy ignition system. The filters also modifiy the sharp up and down spikes into a semi-square wave signal for steady pointer readings and faster pointer response.
( 24 )
$35.76
On Sale
Holley MAP Sensor Adapters
Holley offers MAP sensor adapters for a variety of Chevrolet LS engine applications from 1997 and up. They feature pre-terminated connectors and wiring for a direct plug-and-play installation. Depending on the model you select, the adapter will allow: * The installation of an LS3 MAP sensor in an LS2 or LS1 equipped vehicle * The installation of an MPFI WeatherPack 3-pin connector MAP sensor to the 3-pin Delphi GT connector * The installation of a Delphi MIP 3-pin connector MAP sensor to the 3-pin Delphi GT connector
( 21 )
$41.22
$36.90
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$47.24
Summit Racing™ Mass Airflow Sensor Mounting Flanges
Summit Racing™ mass airflow sensor mounting flanges are weldable and radiused on the bottom. They are manufactured from aluminum and include steel bolts. Mount your mass airflow sensor with Summit Racing™ mounting flanges.
Not Yet Reviewed
$16.99
Caspers Electronics GM Opti Spark Wiring Harness Adapters
Caspers Electronics offers wiring harnesses for a variety of muscle car applications, including many 1990s era Corvette, Camaro, and Firebird models. They're designed to adapt the long 4-cavity GM Opti-Spark plug connection to the gray 4-cavity sealed Metripack connector on 1995-97 GM LT1 applications. Replace your original harness when damaged due to corrosion and heat.
( 18 )
$22.79
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$45.79
On Sale
MSD Tach Signal GMR Pickups
MSD tach signal GMR pickups simply attach, with no splicing or cutting, to a current-carrying wire, and turn that information into a 12 V rpm signal. That signal can then be used to activate a shift light, rpm activation switch, or tachometer.
( 7 )
$114.95
$103.45
ICT Billet MAP Harness Extensions
ICT Billet MAP harness extensions are ideal for use on many Chevrolet LS-based engines from 1997 and up. They're made with OEM tooling, connectors, lock seals, and terminals—and utilize factory harness wire colors. Don't chance a poorly running engine due to cheap wire connectors; choose the quality of ICT Billet MAP harness extensions.
( 4 )
$43.99
Powermaster Alternator Wiring Harness Adapters
Powermaster alternator wiring harness adapters are designed to connect the alternator to the vehicle's wiring harness. When choosing alternators, it is not the year of the engine that controls which alternators can be used; rather, the type of wiring harness the vehicle is equipped with is the limiting factor. For easy installation, Powermaster alternator wiring harnesses adapters include the correct connections for specific alternator styles.
( 34 )
$29.99
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$57.99
FAST Idle Air Control Harness Adapters
Adapt your idle air control to your FAST EFI system with these FAST idle air control harness adapters! These adapters are available for a range of applications and are quality-made for a clean installation and reliable performance.
( 6 )
$23.95
ICT Billet Throttle Body Extension Harnesses
ICT Billet throttle body extension harnesses are assembled with OEM tooling, OEM Delphi components (connector, lock, seals, and terminals), and OEM harness wire colors. Don't take a chance with cheap wire connectors; poor quality materials can have conductivity issues that will cause your engine to run poorly and be difficult to diagnose. ICT Billet throttle body extension harnesses provide quality you can trust. Order the model recommended for your application.
( 1 )
$43.99
Summit Bucks
DeatschWerks USCAR to Jetronic Connector Adapters
DeatschWerks USCAR to Jetronic connector adapters are needed when modifying or retrofitting an engine or fuel system that originally had a different type of fuel injector connector to work with Jetronic injectors. These clips are available in different quantities, and will create a proper electrical connection between your vehicle's wiring and the injectors, ensuring correct fuel delivery and performance. DeatschWerks USCAR to Jetronic connector adapters provide durable construction and seamless compatibility with plug-and-play connections.
( 2 )
$6.00
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$210.00
On Sale
MSD Distributorless Ignition Tachometer Adapters
MSD distributorless ignition tachometer adapters allow you to install an aftermarket tachometer on vehicles with no distributor and multiple coil packs. These compact tach drivers measure only 1.5"x 3.5"x 2" and are potted with a polyurethane compound for vibration and water protection so it can easily be mounted under the hood. It wires inline on the coils' 12 volt supply wire where it senses the current going through the wire and converts this information into a 12 volt output signal that most aftermarket tachometers use as a trigger signal. MSD distributorless ignition tachometer adapters can be used on 4, 6 or 8-cylinder engines.
( 7 )
$176.95
$159.25
American Autowire Alternator Conversion Plug Adapters
American Autowire alternator conversion plug adapters are designed to convert your alternator to a different style with just a simple plug-in harness. They are available in a variety of styles—and include pre-terminated wire ends with the correct wiring plug to fit directly onto your alternator. Order the model recommended for your application.
( 85 )
$38.00
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$43.70
Lowdoller Motorsports Pressure Sensor Adapter Fittings
Lowdoller Motorsports pressure sensor adapter fittings bridge the gap between different thread sizes, such as M16x1.5 to the sensor's 1/8 in. NPT, allowing for the installation of sensors that wouldn't otherwise fit. These adapters enable the use of different Lowdoller or compatible sensors with existing factory ports or new custom setups for enhanced monitoring of vital engine and system pressures. Select the fittings for your application needs.
( 1 )
$7.99
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$8.99
Haltech Nexus Rebel LS Throttle Adapter Harnesses
Haltech Nexus Rebel LS throttle adapter harnesses are offered in several styles to join the throttle connector on the Nexus Rebel LS main terminated harness to a 6- or 8-pin LS DBW throttle, or to a cable-operated GM LS throttle body with a TPS and an IAC valve. Choose the proper cable for your setup.
Not Yet Reviewed
$28.00
MSD Current Limited Ignition Tachometer Adapters
If you are triggering an MSD Blaster, 5, 6, SCI, or 7 Series ignition with its white wire or points terminal, with a current-limiting ignition (non-ballast resistor systems), you will need one of these MSD limited ignition tachometer adapters. They correct the operation of most voltage-triggered tachometers or fuel injection systems that do not work directly off of the tach output terminal of the MSD ignition unit.
( 4 )
$106.95
ICT Billet Alternator Wiring Harnesses
ICT Billet alternator wiring harnesses are assembled with OEM tooling, OEM Delphi components (connector, lock, seals, and terminals), and OEM harness wire colors. They're designed to be used when converting from standard 105 amp GM alternators to hi-amp GM alternators, such as 145 or 160 amp. When swapping out your alternator, don't take a chance with cheap wire connectors; poor quality materials can have conductivity issues that will cause your engine to run poorly and be difficult to diagnose. Order the ICT harness recommended for your application.
( 1 )
$43.99
FAST TPS Adapter Harnesses
FAST TPS adapter harnesses relay throttle opening/closing information to the system's ECU by plugging into the throttle blade shaft. They're made of high-resistance material and have a rotator for accurate throttle position measurement. Models are available for Chevy LS or early-to-late GM TPS applications.
( 7 )
$18.95
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$20.95
Pico Convoluted Tubing Tee Fittings
Pico convoluted tubing tee fittings are great for rewire projects and anything to clean up a standard wire clutter! These black polypropylene tee fitting connectors are designed for securing or branching wires out from convoluted tubing. They easily snap together over automotive-grade split-wire loom tubing to speed up the assembly, and also give cable junctions and direction changes in harness assemblies a finished look. These plastic tee fittings can be easily mounted and removed without special tools, and are measured by tubing diameter required for the job.
( 3 )
$1.99
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$2.99
On Sale
MechMan Indicator Light Module Connectors
MechMan indicator light module connectors are for use on GM vehicles with MechMan alternators and equipped with a 2-pin regulator and a RVC (Regulated Voltage Control) sensor. Simply plug module into your vehicle's factory harness and tie out of the way. This will eliminate the check charging system code (battery light). These are especially popular for the customer who wants to bypass the RVC system so that they can run a stand-alone alternator. The reason for this is that when run in the factory form on these model vehicles there will be fluctuating voltage and normally, they will charge at a lower voltage. Although this is all normal since the PCM is controlling the voltage in order to acquire max fuel economy, some will opt to go with a standalone unit to acquire a higher and more stable voltage.
Not Yet Reviewed
$29.99
$27.59
Standard Motor Distributor Cap Adapters
When it comes to precise fitment, engineering, and testing, trust Standard Motor OE replacement distributor cap adapters to deliver all of the above—and without the high OE price tag attached! Order the model designed for your vehicle application.
( 4 )
$13.99
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$23.99
