Ignitions and Electrical Charging Systems

Powermaster

Alt Polished GM 150 Amp

$279.94

SKU: P01Q 68231

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

Easy — 1–2 hours

Description

The Powermaster 68231 is a polished 165 Amp GM CS130D Style Alternator designed to upgrade the 12 Volt charging system in hot rods, muscle cars, trucks, audio competition vehicles, or sport compacts. It features a PLFS Voltage Regulator, OE connection acceptance, and dual internal fans for outstanding cooling. This alternator provides excellent output at idle and has 5.31” bolt spacing with a 6-groove pulley for serpentine belts.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandPowermaster
Part NumberP01Q 68231

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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