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Give your vehicle the power source it needs with Holley alternator pigtails. These weatherproof plug and wire pigtails are designed for select Holley alternators or similar Delco AD-style alternators. They're fairly easy to install--just connect the yellow wire to switched voltage that is "on" when the key is in the run position. These pigtails have a resistor inline, so a charge indicator light is not required. However, if the vehicle has a charge indicator light, the yellow wire can be connected to it and the light will function. So, for high-amp, high-torque solutions for some of today's toughest applications, give Holley a go!
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$25.65
$23.09
On Sale
With performance engines pushing redlines up higher and higher, alternators are being forced beyond their design. Holley's premium alternators can tolerate 30 percent higher rpms than conventional models. The attention to cosmetic detail on these units is above and beyond what you would expect, too. The entire outside housing has been sculpted for a smooth silhouette that hides the ugly details we typically think of as alternators. If you drag race, autocross, or just hot rod your ride, be assured that Holley premium alternators won't fly apart on you. Features: * Available in natural, black, and polished finishes * Works with all Holley accessory brackets, as well as 4th generation F-body, most 1998 thru 2004 GM trucks, and many other applications * 150 amp output * Smaller and lighter than Holley high-amp alternators * Housings are smoothed to make polishing clean (no buffer cut marks trying to get in tight corners) * Rear cover is aluminum instead of typical black plastic * Ideal when size and clearance matter * Black and polished pulley covers are available on models that don't already include them * Designed for use with Holley alternator weatherproof pigtails (not included)
( 1 )
$534.95
$480.95
On Sale
Holley EFI alternator harnesses are plug-and-play with Holley EFI and Terminator X main harnesses. They are designed for use with late model OEM alternators and include detailed instructions for software configuration. Holley EFI alternator harnesses are quality solutions to get your project up and running better than ever. Choose the correct harness for your engine.
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$86.95
$78.25
On Sale
Scott Drake instrument voltage regulators feature an improved design for your classic. They are more reliable and accurate in varying environments, like heat and humidity. These voltage regulators feature solid-state electronic circuitry and variable control.
( 28 )
$54.69
$49.25
On Sale
These Scott Drake battery hold-down J-bolt kits include the correct length J-bolts and nuts to properly hold the battery down in place. They are available in your choice of standard steel or durable stainless steel.
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$18.99
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$23.75
$17.09
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$21.38
On Sale
Whether you need a high output alternator for your musclecar, street rod, or touring machine, MSD Dynaforce alternators have you covered. They are designed for maximum output from idle to high rpm. They feature a stator and rotor that are electrically balanced for optimum performance and their charge post is moved to the side of the housing to allow for improved clearance to the block. A pulley baffle is also included to ensure that there are never any fan-to-belt issues. MSD Dynaforce alternators are available in 50, 120 and 160 amp outputs and feature one-wire installation to keep things clean, easy, and effective. When it comes to equipping your ride with a high-quality alternator, MSD Dynaforce alternators bury their competition.
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$525.95
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$568.95
$369.95
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$472.95
On Sale
Quadboss battery isolator with wiring kits help ensure the starting battery has sufficient power to start the motor and recharge the batteries. These kits come with the cables and connectors necessary for a quick and easy install. They're designed to function automatically and to connect between the batteries in dual battery systems--no ignition or alternator connection needed. They will need to be mounted away from hot areas and where the green LED light can be seen.
( 1 )
$144.52
$130.07
On Sale
Why settle for a generic looking set of battery cables at the local parts store—when you can equip your classic muscle car with authentic replicas from Scott Drake! The accurate fitting terminals and boots not only transmit the power you need, they'll also look nice anytime you open the hood at a car show. The cables are available in multiple versions: * Economy for daily drivers, but at half the cost * Concours, which features the iconic "FoMoCo" logo * Heavy-Duty, with a larger gauge wire to prevent excessive draw
( 8 )
$74.95
$67.45
On Sale
Trail-Gear battery boxes will keep your battery in place, even on the toughest rocks and trails. They're offered in single or dual configurations, shipped unfinished, and can either be welded or bolted into place. TG battery boxes are made from steel—and once they've been installed, you simply remove three bolts to lift the top off for easy battery replacement. Mounting options include where your OEM battery was or behind your seat/cab, depending on application. An unsecured battery can lead to sparks, burn marks, fire, etc. Avoid those issues with a Trail-Gear battery box, available for a variety of sizes and styles.
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$49.99
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$79.99
$42.49
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$67.99
On Sale
For maximum dependability from your car's electrical system, Mr. Gasket alternators are remanufactured to exceed OEM specifications. Quality chrome plated, they are constructed from high-quality materials and pack enough power to handle the needs of your vehicle's electrical system. Available for early and late-model GM applications along with a variety of Ford models, they can be used as OEM replacements or as one-wire alternators on GM applications.
Not Yet Reviewed
$224.95
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$311.95
$202.45
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$280.75
On Sale
Scott Drake offers battery hold-down clamps for a wide range of vehicles from the 1960s and '70s. They're available in a variety of styles, materials, and finishes. Add a fresh look to your battery—order the model designed for your application.
( 15 )
$10.65
$9.59
On Sale
Every engine swap has a few minor clearance issues that must be resolved for a slick and straightforward engine installation. Thankfully, Hooker offers battery tray relocation kits that will allow you to move a battery from the driver's side to the passenger side for air intake and air filter clearance. The battery trays are laser-cut, formed from steel for a factory look, and feature a black powdercoated finish for corrosion protection. The mounting hardware is provided to offer an easy bolt-on installation. Order the model you need.
Not Yet Reviewed
$170.95
$94.95
On Sale
ACCEL Motorcycle's hybrid design electric voltage regulators are available for most Harley-Davidson® applications and do not require any rewiring or special mounting. Heavy-duty, solid-state circuitry and years of technology have produced regulators with quality that is second-to-none and reliability that you can depend on year after year. All solid-state regulators are available in a choice of great looking finishes.
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$262.95
$117.95
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$236.65
On Sale
Fleece Performance offers wiring pigtails and replacement connectors for a wide range of vehicles—including many Dodge, Chevrolet, GMC, Ford, and Ram models from the 1990s and up. These replacement parts are ideal for sensors, starter solenoids, cooling fans, and other components under the hood. Fully automated in-house wire cutting and terminal crimping ensure you get the highest quality connectors and pigtails to get your car or truck back on the road quickly. Order the model that corresponds to your electrical application.
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$20.99
$17.84
On Sale
AEM Electronics dual channel analog current sensors play a critical role in EV drive systems. Their job is to measure current in and out of the vehicle's high-voltage battery pack and report this data back to the VCU to be used for battery current limiting and management, as well as energy tracking. AEM dual channel hall-effect current sensors are offered in three amperages. Select the one needed for your application. Notes: * Dual Channel range ±75 amps for Channel 1 and: -- ±500 amps for Channel 2 -- ±750 amps for Channel 2 -- ±1000 amps for Channel 2 * Operating temperature range of -40 to 257 degrees F
Not Yet Reviewed
$118.95
$65.95
On Sale
AEM Electronics shunt current sensors are versatile and reliable current sensors ideal for automotive EV (Electric Vehicle) applications. They offer high accuracy, digital output, and rugged construction, making them excellent choices for demanding environments where precision and reliability are essential. The Isabellenhutte shunt-based current sensors are capable of accurately measuring DC current, and are available with a measuring range of 1,000 or 2,500 amps. Both have a compact, lightweight design, making them easy to install in tight spaces. They are also highly configurable, with a range of options available for calibration, output scaling, and more, allowing for precise customization to meet the needs of your specific application. One of the key features of AEM Electronics shunt current sensors is their CAN bus 2.0a interface, which allows for easy integration with existing control systems. The interface provides digital output of the measured current, making it easy to incorporate into a variety of control and monitoring applications. Additional features: * Monitor batter stack voltage, intermediate circuit voltage, and relay functions * Temperature compensation and calibration * Galvanic isolation of 1000 V DC * Internally verified current measurement * Can be used on the high or low side of the battery
Not Yet Reviewed
$349.95
$192.95
On Sale
Made from the finest components available, these high-quality ACCEL Motorcycle Lectric stators are precision machine-wound and produce the highest output possible. The windings are then coated to maintain isolation of the pure copper windings from potential grounding sources. Some are available in an over-molded configuration for maximum isolation.
( 2 )
$382.95
$210.95
On Sale
Quadboss voltage regulators are designed to meet or exceed your original equipment standards to guarantee a high level of performance and durability. They include OEM-style connectors and stock mounting locations to provide ease of installation and are designed to handle increased power loads. Quadboss has multiple voltage regulators to fit your needs.
Not Yet Reviewed
$56.25
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$227.94
$50.62
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$205.15
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