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.
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$104.99
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$931.99
Summit Bucks
Whether it is for their great looks or their reliable high-amperage output, Top Street Performance alternators are great additions to your engine. TSP's alternators produce amperage outputs significantly above stock and are perfect for vehicles with a lot of accessories and equipment. These internally regulated units are available in serpentine or V-belt pulley styles with black or chrome finishes to complement your engine compartment.
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$120.08
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$308.64
On Sale
Painless Performance battery cables are made from 133-strand pure copper cable and feature lightweight, abrasion-resistant insulation capable of handling over 250 amps. The cables are available in different lengths—and come assembled with heavy-duty terminals already installed. Each kit also includes high-amp crimp ring terminals and two side post adapters.
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$78.99
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$165.99
$71.09
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$149.39
Odyssey Performance Series batteries are designed to handle the increased use of on board accessories in today's vehicles. They combine long service life, high reliability, and deep cycle capabilities. Performance batteries provide all the reliability of the Odyssey Extreme Series batteries, without the high cold cranking amps or reserve capacity many people may not require. The Performance Series batteries contain flat plates made of 99.99 percent pure lead--not lead alloy, like many conventional batteries.
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$361.99
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$487.99
Yuasa AGM high performance maintenance-free batteries have absorbed glass mat (AGM) technology and provide you with greater cranking power with 12 extra plates per battery over your standard AGM battery. They are the perfect fit for people who have better things to do than battery maintenance. They are permanently sealed, never need refilling, and are ideal for motorcycles, scooters, ATVs, riding mowers, and personal watercraft. Yuasa AGM high performance maintenance-free batteries feature a spill-proof design, which means that there is virtually no possibility of leaks. These batteries feature advanced lead-calcium technology that pumps up starting power. They also hold voltage longer and need less charging in standby or storage modes, like during winter storage.
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Tuff Stuff Performance high-amp output Stealth black alternators are just what every ride needs. These units produce the most power at idle to keep your battery fully charged at all times. Tuff Stuff Performance products are hand-built with the best bearings, diodes, and copper windings available. Stealth black alternators are finished in a powdercoat that's 20 times more durable than ordinary paint and provides a consistent sheen for underhood accessories. They're available in a variety of amperages and case styles for fitment on thousands of specific vehicle applications.
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$131.99
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$1,131.99
On Sale
Painless Performance alternator wiring kits are specifically designed for vehicles that demand serious power and are a must if you're upgrading your alternator. They are designed to handle more power from the start to ensure you can keep that hotrod or heavy duty truck on the road where it should be. Don't risk upgrading your alternator without upgrading your wiring, get your Painless Performance alternator wiring kits.
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$79.99
$19.79
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$71.99
Ford Performance Parts Coyote 5.0L high-output alternator kits include a higher tension belt tensioner, idler pulley, belt, and mounting hardware. They feature the same 200 amp high-output alternator used on 2018-19 Mustang GTs with heated/cooled seats and fit Mustang 5.0L Coyote engines (as well as many other Ford Performance crate engines). Don't leave your engine starving for amps; order a high-output alternator Coyote 5.0L kit.
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$479.99
Ford Performance Parts 5.0L Mustang Boss 302 alternator kits include special high performance components as used on the production 2012-13 Mustang Boss 302 and are designed to operate at much higher rpm. The alternator uses a one-way clutch to prevent belt hop-off during upshifts. The included tensioner has higher tension for better belt control, and the larger diameter pulley slows down the armature speed, reducing drag and parasitic horsepower loss. Alternator belt and mounting hardware are included.
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$334.99
Allstar Performance offers battery hold-down kits specially designed for Optima batteries. These kits provide an attractive option for keeping your battery securely in place. The polished battery tray is made of aircraft-grade aluminum—milled to the exact shape and size by using state-of-the-art CNC machinery. The installation hardware is also included to bolt to the vehicle.
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$84.99
Allstar Performance offers replacement battery boxes in a variety of styles. These lightweight, universal boxes are available in different materials, finishes, and sizes—for bolt-on or weld-in, depending on the model. Hold-down hardware is included.
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$23.99
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$59.99
Allstar Performance battery cable kits offer everything needed to connect a top post-style battery to a starter. The cable in these kits is fine-stranded, rope-lay copper for the very best current-carrying capabilities. Each cable kit comes with traditional red and black cables or all black cables and hardware. They're available in 2-gauge or 4-gauge models—and in different lengths.
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$93.99
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$199.99
A Tuff Stuff Performance high-amp output 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. The alternators are available in a variety of amperages, case and pulley styles, finishes, and with internal or external regulator. Order the model designed for your specific vehicle application.
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$110.50
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$1,082.99
Do you need a GM single wire alternator, but are on kind of a tight budget? Allstar Performance can easily hook you up with one of these completely remanufactured GM Delco single wire alternators. You have a choice of 63 or 80 amp capacity alternators to suit your specific application needs. The housings are made of natural finish aluminum with a gold zinc flashed fan and pulley.
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$114.99
On Sale
These Painless Performance remote battery junction terminal kits are a safe and convenient way to create attaching points for the firewall or trunk. They include one red positive and one black negative terminal block with 3/8 in. studs to allow for the connection of battery cables through a bulkhead.
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$40.49
Tuff Stuff Performance mini alternators may only be 5 inches in diameter and weigh just 9 lbs., but they'll supply the power that you demand every time. These small but mighty alternators are crafted from quality aluminum—then triple chrome plated, polished, or black powdercoated for a great look every time you pop the hood. And, as with all Tuff Stuff Performance accessories, their diligent quality control ensures consistent, reliable high performance. The mini alternators are available in a variety of case and pulley styles, amperage outputs, and voltage compatibilities. Order the model designed for use on your vehicle application.
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$220.99
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$369.99
Mopar Performance voltage regulators ensure that your ignition and electrical system can provide maximum performance. They will work on all stock ignition systems, with no modifications required.
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$57.99
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$83.99
March Performance alternators combine reliable amperage with stunning good looks. They are available in a choice of amperages and finishes, including polished, chrome, and black, for Ford, GM, and Mopar applications. These one-wire alternators look great in any engine compartment and provide the power you need. Additional features of March Performance alternators include: * Easy-to-connect * High-quality neoprene-sealed bearings for long life * Ultra-low cut-in voltage regulator maintains amperage at low idle speeds * High-tech rotors and stators, built with higher copper and steel content, deliver the greatest output with the best reliability * Pulley and nose cover sold separately (most models)
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$114.99
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$883.99
Tuff Stuff Performance Kool-Charger factory cast plus alternators are designed for optimal performance and still have a natural cast finish. Features include: * Patented frame prevents diode failure * Heavy-duty wound copper coils * Spike-resistant diodes * Double-wide, heavy-duty ball bearings * 1-wire or OEM hookup * Optional 5-groove, 6-groove, or V-belt pulley * Low cut-in internal regulator * Internal cooling fan * Factory cast plus finish is extremely resistant to pitting and corrosion
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$201.99
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$235.99
Tuff Stuff Performance offers MAX AMP output alternators for thousands of vehicles, including cars, trucks, and vans from Ford, Lincoln, Mercury, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, and Jeep. 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're designed for 12 V, negative ground systems (except where noted). These replacements are chrome plated, 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.
Not Yet Reviewed
$239.50
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$501.99
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!
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$180.99
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$330.99
Tuff Stuff Performance Silver Bullet stealth black 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. Featuring a billet aluminum fan and your choice of a serpentine or V-groove pulley to give them over-the-top styling. They also have the highest quality neoprene-sealed bearings for long life. These alternators are finished with an exclusive stealth black powdercoat that is 20 times stronger than ordinary paint.
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$147.99
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$587.99
Summit Bucks
Whether it is for their great looks or their reliable output, Top Street Performance mini race alternators are great additions to your engine. TSP's Denso-style minis produce 90 amps, which will generally meet the demand of hot rod or race applications. They are lightweight and compact to install the tightest spaces and are offered in V-belt and serpentine belt pulley styles, as well as in different finishes to complement your under-the-hood setup.
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$149.95
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$192.04
Upgrade your battery cable kits with gold battery terminals from Allstar Performance. They are machined from solid brass stock and are 24k gold plated for maximum conductivity. They come available in top mount and side mount styles. The top mount terminals allow for the attachment of battery cable power rings, while the side mount terminals include nuts and lockwashers for 5/16 in. studs. Go for the gold for a better connection with battery terminals from Allstar.
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$16.69
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$17.99
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