Ignitions and Electrical› Charging Systems

Powermaster

ALT GM CS130 POLISH 140A 1V PULLEY BAFFLE & CONE OFFSET LEFT MTG SIDE BAT POST 1

$341.67

SKU: P01Q 674611-362

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INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Powermaster 674611-362 is a GM CS130 140A alternator with a 1V pulley, baffle, and cone, featuring an offset left mounting side and a side battery post for 1-wire or OE hookup. It has a polished finish and is designed for 12V systems. It produces 95 amps at idle, 125 amps at cruise, and 140 amps at top end. The pulley is a solid 1V with a 3/8" x 2.33" OD. This alternator features an internal regulator and is suitable for trucks, hot rods, muscle cars, sport compacts, and audio competition vehicles.

Fitment

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Specifications

BrandPowermaster
Part NumberP01Q 674611-362

Videos

How to Choose a High-Amp Alternator

How to Choose a High-Amp Alternator

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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