Powermaster Performance 8-57100 | Alternator

Part Number

8-57100

Alternator; Ford Upgrade; 100 Amp; 75 Idle; 6 Groove Pulley; 1 Wire; Black

Fits: 63-70 Ford Falcon, 63-65 Ford Falcon Sedan Delivery, 65-92 Ford F-250, 65-92 Ford F-350, 65-88 Ford Thunderbird, 66-92 Ford Bronco, 68-70 Ford Fairlane, 68-76 Ford Torino, 72-76 Ford Gran Torino, 75-92 Ford F-150, 83-91 Ford Ranger, 84-90 Ford Bronco II, 86-91 Ford Aerostar, 86-88 Mercury Cougar

Special Price $219.87 Regular Price $238.99

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Details

Powermaster has a variety of alternators available for various applications.

BRAND: Powermaster Performance

FEATURES:

Alternator; Ford Upgrade; 100 Amp; 75 Idle; 6 Groove Pulley; 1 Wire; Black;
Easy To Install 1-Wire Internally Regulated
Ultimate Custom Look With Tear Drop Design
Alternator
100 Plus Amps At Top End/75 Plus Amps At Idle
Individually Dyno Tested with Proof of Performance Guarantee
Easy Bolt-On To Upgrade Early Models
Great Upgrade To Replace Lower Amp Units

SPECIFICS:

Amperage	100 AMP

Ford Upgrade; 100 Amp; 75 Idle; 6 Groove Pulley; 1 Wire; Black

DOWNLOADS:

INSTALLATION INSTRUCTIONS

APPLICATIONS:

1983-1991 Ford Ranger
1965-1992 Ford F-350
1963-1965 Ford Falcon Sedan Delivery
1963-1970 Ford Falcon
1972-1976 Ford Gran Torino
1975-1992 Ford F-150
1968-1976 Ford Torino
1965-1988 Ford Thunderbird
1984-1990 Ford Bronco II
1966-1992 Ford Bronco
1986-1988 Mercury Cougar
1986-1991 Ford Aerostar
1965-1992 Ford F-250
1968-1970 Ford Fairlane

Product Questions (4)

Customer Questions

Will the alternator drain my battery?

No, the alternator is not designed to drain the battery. Instead, it charges the battery while the engine is running. If your battery is being drained, it could be due to a variety of factors, and it's recommended to have your vehicle inspected by a mechanic.

How do alternators work?

Alternators convert mechanical energy from the engine into electrical energy to power the vehicle's electrical system and charge the battery. They consist of a rotor, stator, and voltage regulator, which work together to produce electrical energy that is used to power the vehicle's electrical components and charge the battery.

Which alternator do I need?

To determine which alternator you need, consider your vehicle's make and model, engine size, and electrical system requirements.

Which alternator system is controlled by the PCM?

The variable voltage alternator system is commonly controlled by the PCM in modern vehicles.