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Powermaster street alternators feature all of the quality construction and dependability the company is famous for. The "electrical generators" are available in a variety of amperages and styles, allowing you to choose the best model for your specific ride and the accessories you run. So whether you need an alternator for your truck, hot rod, musclecar, sport compact, or audio competition vehicle, Powermaster gives you the power you need to get it started and keep it going.
( 1786 )
$161.99
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$235.99
Summit Bucks
Optima RedTop Starting 12-volt batteries are the ultimate power source for cars, trucks, SUVs, hot rods, and other high-performance vehicles. They're engineered with unique Spiralcell technology, delivering a stronger burst of ignition power, while extending the battery life up to three times longer than conventional models. Maintenance-free RedTop AGM batteries are sealed, leak-proof, and resistant to vibrations—so you can mount them anywhere and in virtually any position on your vehicle. Order the Optima battery designed for your application, and expect a perfect start every time.
( 1520 )
$249.99
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$279.99
Summit Bucks
Optima RedTop 6-volt batteries, featuring Spiralcell technology, are designed for all of your starting needs. Vibration and jarring, whether from off-road use or major potholes, can kill a traditional battery. The tightly wound construction in these batteries minimizes the plate movement and subsequent damage caused by harsh conditions, extending battery life. Optima RedTop batteries are leakproof, so they can be mounted anyplace inside a vehicle, in almost any position.
( 139 )
$269.99
Replace the alternator in your early GM, Ford, or Chrysler, while retaining its original look, with a Powermaster retro alternator. All of the alternators conform to the proper size and appearance of yesterday—while incorporating the technology of today. Plus, they all utilize OEM finishes and wiring hookups for a trouble-free installation. Retro alternators are available in a variety of case and pulley styles, amperage outputs, and wiring capabilities. Order the model designed for use on your vehicle.
( 339 )
$142.99
Interstate Mega-Tron Plus automotive batteries are designed to meet or exceed OEM vehicle requirements for cold-cranking amps. They have removable caps to add water, extending the life of the batteries. Available in a variety of group sizes, Interstate Mega-Tron Plus automotive batteries will help you fire up your engine, time and time again, with no trouble.
( 38 )
$194.99
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$208.99
Clearance
Bosch T5 heavy-duty dual purpose performance batteries, with full frame technology, provide maximum performance and cycle stability—especially for vehicles with a high energy demand and frequent discharge cycles. Dual-purpose functionality provides reliable power supply for all electronic demand, even with the engine shut off. Order the model recommended for your vehicle application.
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$205.99
$131.50
Interstate Mega-Tron II automotive batteries are designed to keep your vehicle starting, day after day. They feature removable caps to add water, extending the life of the batteries. Available in a variety of group sizes, Interstate Mega-Tron II automotive batteries are an excellent replacement for your dead battery.
( 47 )
$177.99
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$219.99
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