Ignitions and Electrical Charging Systems

Powermaster

ALT GM CS130D POLISH 165A 6 GRV PULLEY 1:00 OE HOOKUP PLFS NO EAR

$332.78

SKU: P01Q 68283

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Powermaster 68283 Street Alternator is a high-output replacement designed for various applications, primarily focusing on GM vehicles. This alternator features dual internal fans for high efficiency and maximum cooling, delivering 165+ amps at top end and 100+ amps at idle. It comes with an OEM hookup for straightforward installation and is individually dyno tested to ensure performance. The 6-groove pulley, PLFS voltage regulator, and rear battery post contribute to its robust design. It is designed to fit most GM applications with two 2-inch mounting spools.

Fitment

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Specifications

BrandPowermaster
Part NumberP01Q 68283

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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