Availability
A Tuff Stuff Performance high-amp output factory cast-plus alternator is just what every ride needs. These units produce the most power at idle to keep your battery fully charged at all times. Tuff Stuff products are hand-built with the best bearings, diodes, and copper windings available; and the cast-plus finish is applied in the company's Cleveland, Ohio factories. This leaves a natural cast look but offers extreme durability from pitting. The alternators are available in a variety of amperages, case and pulley styles for fitment on thousands of specific vehicle applications.
( 731 )
$250.99
—
$593.99
American Autowire Factory-Fit wiring harnesses are OE replacements and are manufactured according to the original General Motors specifications. Each part number is fully assembled, taped, and ready to install upon arrival. They are best suited for a restoration project with minimal to no modification from the factory specification. American Autowire Factory-Fit harnesses are offered for individual dash, engine, forward lamp, console, rear body, and more, but the best thing is you can purchase a wiring harness as you need it or can afford it, making them great for those on a budget. Plus, since they are OEM-styled the fit is perfect and the installation time is less.
( 28 )
$254.60
—
$435.10
Tuff Stuff Performance offers MAX AMP output factory cast-plus alternators for thousands of vehicles, including cars, trucks, and vans from Ford, Lincoln, Mercury, Buick, Chevrolet, GMC, Oldsmobile, and Pontiac. Hand-built in Cleveland, Ohio and tested to meet or exceed OEM specifications, all Tuff Stuff alternators are assembled from 100 percent new components. They are designed for 12 V, negative ground systems (except where noted). These extra-strong cast-plus replacements include an internal voltage regulator, and are available with a one-groove V-belt pulley or 6-groove serpentine belt pulley. Order the model recommended for your application.
( 1 )
$342.99
—
$487.99
Tuff Stuff Performance Mini Factory Cast Plus alternators may only have a diameter of 5 in. and a weight of 9 lbs., but they will supply the power that you demand every time. These small but mighty alternators are crafted from quality aluminum. These alternators are coated with a proprietary Factory Cast Plus finish that is extremely durable to pitting and corrosion. And as with all Tuff Stuff performance accessories, their diligent quality control ensures consistent, reliable high performance, so you know these Tuff Stuff Performance Mini Factory Cast Pus alternators aren't just pretty--they'll get you home!
( 12 )
$330.99
Tuff Stuff Performance Silver Bullet factory cast plus alternators feature exclusively developed high-tech rotors and stators, built with higher copper and steel content, to deliver the greatest output with the best reliability. Ultra low cut-in voltage regulators keep the extra amps flowing in low-idle situations, and a real one-wire hookup simplifies the installation of these alternators. Silver Bullet factory cast plus alternators have a billet aluminum fan and your choice of a serpentine or V-groove pulley to give them over-the-top styling. They also feature the highest quality neoprene-sealed bearings for long life. The factory cast plus finish has a natural cast look but feature an extra coating to help prevent any pitting or corrosion.
( 31 )
$275.99
—
$493.99
Powermaster OEM-style high-torque replacement starters look like your OE starter, but pack a hidden surprise of high-torque cranking power! How do they do it? Easy--they combine an electric motor that is much stronger than a stock starter, high temp solenoid, and direct drive for serious torque. Hardware is provided for some applications, and some models also come available in a chrome plated finish.
( 547 )
$298.99
On Sale
Choose EFI main power wiring harnesses from Holley to meet your needs. Several choices are offered—TBI, LS applications, multi-point, and un-terminated harnesses—to feed and carry your engine's electrical supply. Get wired for electronic fuel injection with Holley EFI systems main wiring harnesses.
Not Yet Reviewed
$549.95
$493.95
On Sale
Summit Racing™ offers reproduction wiring harnesses for a wide selection of vehicles, particularly classic cars and trucks from the 1960s and '70s. These replacements and/or extensions are used to power a variety of applications—including horn, glove box, console, backup lights, engine; forward, hood, and courtesy lamps; fuel tank sender, and more. These OE style replacement harnesses are made of high-quality Automotive Grade Wire using factory style fuse blocks, plug ends, and wire colors to ensure factory type fit, performance, and durability. For repair or restoration, order the harness recommended for your specific car or truck. Note: These harnesses are factory replacements and do not include instructions or wiring diagrams refer to the factory diagrams and or service manuals for your specific vehicle.
( 54 )
$551.99
$251.99
—
$521.99
The engineers at BBK have added to their arsenal of EFI performance parts with these mass airflow sensors. Starting with an all-new 356 aluminum casting, each unit is powdercoated and then fully CNC-machined to exact specifications. They are then fitted with one of BBK's new electronically calibrated mass air sensor modules (except where noted), to ensure an accurate air/fuel ratio for the best possible performance potential. Dyno testing has shown horsepower gains, while maintaining an accurate air/fuel ratio.
( 23 )
$269.99
On Sale
Scott Drake underdash wiring harnesses feature all brand new parts with no care needed, including the fuse block, clips, lamp sockets, and all molded plugs. They're made of superior-quality materials to give you the long-lasting durability and performance you expect, and are made to exact specifications to ensure a perfect fit and finish. Order the harness designed for your classic 1960s muscle car.
( 5 )
$899.95
$494.95
On Sale
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.
( 86 )
$349.95
$314.95
On Sale
MSD Street Fire coils will improve the performance of your late model GM or Ford vehicle. The E-core dual connector and TFI coils feature epoxy-filled construction and maximum output voltage. They mount directly in place of the factory coil and accept the factory connectors for an easy installation.
( 643 )
$401.95
—
$513.95
$284.95
—
$461.95
American Autowire Power Plus 20 wiring harness kits are the easy, economical way to wire your next project. Each Power Plus 20 offers a pre-wired fuse box to save you time with a streamlined installation. Perfect for underdash mounting, these wiring harness kits implement direct run technology to the switches, fuse panel, and end locations. The wires are heat-resistant, labeled, and color-coded. The fuse box has dedicated circuits for everything from your radio to your headlights to your cruise control. These American Autowire kits provide you with what you need at a price you can afford. Power Plus 20 kits feature: * Pre-wired, ATO-style fuse panel * Factory crimp terminations * Headlight and dimmer switches * Extra-long wire lengths for custom wire routing * Steering column connector and adapter * Full-color schematics and instructions
( 55 )
$423.91
On Sale
MSD DynaForce starters are built with all-new components and hand-assembled in the USA. For maximum performance and reliability, all starters are dyno-tested and blueprinted before they leave the factory. The armature is balanced during assembly and is guided by two ball bearings for smooth engagement during thousands of starts. MSD DynaForce starters feature a 3.4 hp motor—and a reduced 4.4:1 gear ratio delivers superior torque to start high-compression race engines up to an 18:1 ratio. They include a downsized housing that clears most headers and oil pans, and a billet aluminum mounting block that can be clocked in different positions for tighter clearance applications. These starters are available in a durable red or black powdercoat finish that's designed for maximum protection while looking good. They use a nickel plated, heavy-duty solenoid for optimum performance in severe environments. Order the model designed for fitment with your vehicle application.
( 241 )
$641.95
$302.21
—
$499.95
On Sale
These MSD Ford Blaster Coil-on-Plug ignition coil packs feature a patented winding design and direct bolt-in replacement. The improved spark energy and voltage of the coil packs, combined with their reliability, have made them a favorite of performance enthusiasts. They are designed as direct bolt-in replacement coils for many SOHC Ford V8 modular engines. The housing and installation are the same as the factory coils, but that is where the similarity ends. Inside the MSD coil packs, engineers used better quality materials to assemble the primary and secondary windings. The MSD Ford Blaster Coil-on-Plug ignition coil packs take the spark energy right out of the coil and put it across the plug gap to improve the combustion and output of the engine.
( 364 )
$522.95
$254.65
—
$469.95
American Autowire Power Plus 13 wiring harness kits offer pre-wired power with less work for you and your wallet! Power Plus 13 kits are complete integrated fuse box wiring systems with a time-saving, factory-style, pre-wired fuse box where each circuit is routed from there to their destination. With no disconnects or sub-harness assemblies, there's a direct run to switches, fuse panels, and end location, meaning less work for you! They're universal, streamlined, and economical. When you're down to the wire, the choice is easy--American Autowire! Power Plus 13 kits feature: * Pre-wired, ATO-style fuse panel for underdash mounting * Factory crimp terminations * Headlight and dimmer switches * Extra-long wire lengths for custom wire routing * Steering column connector and adapter * Full-color schematics and instructions
( 51 )
$397.80
Summit Racing™ offers OE replacement alternators for a wide range of vehicles from 1995 and up. They're designed to fit in the factory location and install easily without any modifications. The alternators are manufactured from high-quality materials that meet or exceed the factory specifications. Available for passenger cars, trucks, SUVs, and vans, these stock-style alternators will eliminate your battery charging problems for good. Order the model recommended for your application.
( 32 )
$334.99
Vance & Hines FP4 tuners deliver legendary fuel tuning and performance for your Harley-Davidson® with great features, and the ease of use you expect from Vance & Hines. Utilizing state-of-the-art, Bluetooth-enabled app-driven technology, the FP4 tuners empower you with the ability to do 100 percent of tuning right from the palm of your hand with your mobile device. Backed by industry-leading customer support, the FP4s maintain 49-state emissions compliance, thereby keeping your motorcycle factory warranty intact. Choose the Vance & Hines FP4 tuner designed for your Harley-Davidson®.
( 4 )
$459.99
On Sale
DiabloSport Pulsar XT Power Modules are an all-new take on drivability and calibration for your 5.7L Ram Hemi. Unlike any other device on the market, Puls0ar XT is an innovative inline module engineered to keep your factory PCM untouched, with no PCM swap or unlock required. This is the most advanced and easiest way to disable your V8's MDS system to eliminate 4-cylinder mode and keep that Hemi running on all 8, all the time. The built-in throttle pedal sensitivity control also helps you fine-tune your pedal feel to eliminate throttle lag and make your Hemi drive like you want it to. Why spend thousands on different devices and hope they'll work together when Pulsar XT does it all in one simple 15-minute install with state-of-the-art smartphone app control. Enjoy Pulsar XT's shift-on-the-fly pedal programming, with seven levels changeable through your steering wheel controls. The smartphone app allows you to adjust your speedometer for larger tires, transfer case ratio changes, and gear ratio changes—along with adjusting TPMS settings, disabling your Auto Start/Stop, and checking and clearing DTC's. You'll love the way your Ram Hemi reacts with Pulsar XT, with improved throttle response, tire size calibration, and improved drivability running in V8 all the time. (Fits new body style E-Trq and Non E-Trq models.) Additional details: * Disable multi-displacement system to maintain V8 all the time (MDS) * User adjustable throttle booster settings (7 pre-set levels plus factory) * Calibrate for tire sizes 28-40 in. (any size entered above 33.9 in. may disable Park Sense and Blind Spot Monitoring, in some applications) * Improves throttle response and drivability * Disable Engine Auto Start/Stop * Adjust TPMS warning threshold (25-99 psi) * Gear ratio adjust for 2.73-5.38 * Read and clear DTC's * Smartphone app control for Android and IOS * Check emissions readiness status * Enable transmission gear display in Drive Mode * Enable/disable traction control kill * Remember previous Tow/Haul setting on start up *This device is not a power adding device, it is not changing ECM calibrations, and is easily removed for dealer service
( 2 )
$499.95
$448.95
Old on the outside--new on the inside! Get the correct vintage look and modern performance, with Powermaster Vintage-Torque starters. They offer a more powerful, lighter weight option for your flathead Ford V8 engine, so you can keep the factory look and get better starts. These starters are designed to bolt-up the same as the original starter and come complete with the starter drive. Be the master of your own domain with Powermaster starters.
( 11 )
$327.99
On Sale
These SCT X3 Power Flash programmers store up to three separate custom tunes that can increase horsepower, torque, and even fuel mileage! They feature a huge backlit LCD display for easy viewing of built-in data logging or real-time monitored vehicle data, and popular sensor data such as EGT, air/fuel ratio, and many other sources. The programmers back up your factory PCM program during installation should you ever need to return your vehicle to the stock PCM program. These SCT X3 Power Flash programmers can read and clear diagnostic trouble codes. They have dual analog inputs, user-adjustable vehicle parameters, and include a USB interface cable.
( 7 )
$379.00
$341.10
On Sale
JET Powr-Flo mass airflow sensors are designed to deliver improved horsepower, torque, and mileage from your car, truck, or SUV by simply replacing the restrictive stock mass air sensor. The factory sensor not only is a major restrictive point in stock intake systems, but it also limits the full potential of aftermarket cold air intake systems. The flow bench tested design of the JET mass air sensors provide airflow increases of up to 45 percent and installs in 10 minutes or less. They are compatible with other aftermarket upgrades including but not limited to: Performance tuning (chips, modules, etc.), exhaust modifications (cat-back, headers, etc.), cold air intakes, and ignition systems. Order the model designed to fit your needs.
( 245 )
$292.46
—
$337.49
$263.21
—
$303.74
On Sale
Holley HP EFI smart coil sub harnesses contain two preterminated harnesses designed to work with Holley HP smart coils used on 8-cylinder engines. One end plugs directly into the Holley smart coil, and the other end features a 7-pin Metri-Pak connector that plugs into the Holley universal coil-on-plug harness (HLY-558-307, not included), Holley LSx main harness, or factory GM LSx harnesses.
( 4 )
$286.95
$258.25
—
$279.95
Z Automotive Jeep Wrangler JL Tazer mini programmers allow you to pull all the same great features out of your Jeep as the JL lite programmers do—and many more. They plug into your vehicle's SGW module, after which, your steering wheel buttons control all the functions. These programmers unlock features the let you enable/disable for things like a backup camera, daytime running light Dropout function, factory fog lights, factory halo lights, One-touch lane change, and more. Additional features: * Change headlight, fog light, taillight, and turn signal type from standard to LED * Enable/disable trailer tow setting * Enable/disable blind spot detection * Enable/disable change ParkSense configuration * Disable front and rear lockers for axle swaps * Disable front axle disconnect module for axle swaps
( 7 )
$329.00
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
