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Product Information

Product Details
Part No. 8-57140
Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)
Elevate your vehicle's performance with this high-output alternator delivering 140 amps of reliable power. Designed by Powermaster for street applications, it's the perfect upgrade for Muscle Cars, Classics, Street Rods, and daily drivers. Engineered with premium internal components, this alternator ensures maximum efficiency and durability. Its bolt-on early model upgrade design simplifies installation, while the flexibility of one or three-wire operation caters to various setups. With an impressive 80 amperes at idle, it provides consistent power even at low RPMs. The gold battery post enhances conductivity and durability, and the included Proof of Performance tag guarantees quality you can trust. Whether you're restoring a classic or enhancing your daily driver, this alternator delivers unmatched functionality and value.

Product Features:


    Product Features:
    • Bolt-on Early Model Upgrade
    • One or three wire operation
    • 80 Ampere At Idle
    • Gold Battery Post
    • Proof Of Performance Tag
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