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Home  /   Camshafts and Valvetrain  /  Head Improvement Kits  /  Chev SB Head Improvement Kits

Powermaster, High Output 1-Wire Alternator, GM, 150 Amp, 12si Case, Natural

Powermaster, High Output 1-Wire Alternator, GM, 150 Amp, 12si Case, Natural

Item Number: PWM47294
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Unit Price: $179.99
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 Detailed Description

Powermaster Performance High Output 1-Wire Alternator
These 12si style alternators are designed to fit most '64-'89 GM applications. Popular upgrade for 10DN and 10si alternators. These units can use standard GM 3-wire or 1-wire hookups. All new components are assembled and tested in the U.S.A. at Powermaster's Illinois manufacturing facility. Excellent idle amperage. Includes single groove pulley. 
   • Excellent idle amperage
       150 amp Units Idle: 100amp, Cruise: 125amp, Top End: 150amp
   • One Unit for 1-Wire or 3-Wire Hookup
   •Popular Upgrade for 10DN & 10si

Party Type: Alternator
Application: GM
Case Style: 12si
One-Wire Hookup: Yes
Amperage Output: 150 Amp
Idle Amperage: 100 Amp
Cruise Amperage: 125 Amp
Top End Amperage: 150 Amp
Voltage Compatibility: 12 Volt
Pulley Included: Yes
Pulley Style: Single V-Groove
Fan Baffle: Yes
Regulator Style: Internal
Belt Included: No
Brackets Included: No
Mounting Points: 2
Alternator Finish: Natural
Manufacturer: Powermaster Performance
Manufacturer's Part Number: 47294
UPC: 692209002475
Weight: 12 lbs.
Warranty: No warranty expressed or implied
Quantity: Sold as Each

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