Power Master Chrome 12SI 150 Amp Alternator - 1-Wire/3-Wire — Fits GM

SKU: BCTD_37294
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Command Your Electrical System with Power Master Chrome 12SI 150 ...Read More

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Sale price$216.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

Command Your Electrical System with Power Master Chrome 12SI 150 Amp Alternator

Upgrade your vehicle's power generation and engine bay aesthetics simultaneously with the Power Master Chrome 12SI 150 Amp Alternator. Specifically engineered for various GM applications, this high-performance alternator delivers a robust 150 amps, ensuring your vehicle's electrical system operates at peak efficiency, even with multiple accessories. The dazzling chrome finish provides a custom, show-ready look that will make your engine stand out. Its flexible 1-wire or 3-wire hookup simplifies installation, making it a favorite for enthusiasts and professionals alike.

Key Advantages & Features

  • Exceptional 150 Amp Output: Provides reliable and consistent power for all your vehicle's electrical needs.
  • Brilliant Chrome Finish: Enhances under-hood appearance with a durable, mirror-like shine.
  • GM Original Look (12SI Style): Blends classic design with modern performance upgrades.
  • Flexible Wiring Options: Compatible with both 1-wire and 3-wire systems for straightforward setup.
  • Single V-Belt Pulley: Designed for direct replacement in applications using a single V-belt.
  • Lightweight Aluminum Case: Contributes to overall vehicle performance without adding unnecessary weight.

Vehicle Fitment & Specifications

This Power Master Alternator is suitable for:

  • General Motors (GM) Vehicles (requiring a straight mount and single V-belt pulley)

Specifications:

  • Voltage: 12V
  • Amperage: 150 Amps
  • Mounting: Straight Mount
  • Pulley Type: Single V-Belt
  • Case Material: Aluminum
  • Finish: Chrome
  • MPN: 37294

Invest in the Power Master Chrome 12SI 150 Amp Alternator for a powerful, reliable, and visually stunning upgrade to your GM vehicle's charging system. Discover top-tier electrical components at GGCRACING.COM.

Product Details

Product Description
Part Numbers
Sizing & Fit

Command Your Electrical System with Power Master Chrome 12SI 150 Amp Alternator

Upgrade your vehicle's power generation and engine bay aesthetics simultaneously with the Power Master Chrome 12SI 150 Amp Alternator. Specifically engineered for various GM applications, this high-performance alternator delivers a robust 150 amps, ensuring your vehicle's electrical system operates at peak efficiency, even with multiple accessories. The dazzling chrome finish provides a custom, show-ready look that will make your engine stand out. Its flexible 1-wire or 3-wire hookup simplifies installation, making it a favorite for enthusiasts and professionals alike.

Key Advantages & Features

  • Exceptional 150 Amp Output: Provides reliable and consistent power for all your vehicle's electrical needs.
  • Brilliant Chrome Finish: Enhances under-hood appearance with a durable, mirror-like shine.
  • GM Original Look (12SI Style): Blends classic design with modern performance upgrades.
  • Flexible Wiring Options: Compatible with both 1-wire and 3-wire systems for straightforward setup.
  • Single V-Belt Pulley: Designed for direct replacement in applications using a single V-belt.
  • Lightweight Aluminum Case: Contributes to overall vehicle performance without adding unnecessary weight.

Vehicle Fitment & Specifications

This Power Master Alternator is suitable for:

  • General Motors (GM) Vehicles (requiring a straight mount and single V-belt pulley)

Specifications:

  • Voltage: 12V
  • Amperage: 150 Amps
  • Mounting: Straight Mount
  • Pulley Type: Single V-Belt
  • Case Material: Aluminum
  • Finish: Chrome
  • MPN: 37294

Invest in the Power Master Chrome 12SI 150 Amp Alternator for a powerful, reliable, and visually stunning upgrade to your GM vehicle's charging system. Discover top-tier electrical components at GGCRACING.COM.

Product Details

Product Description

Command Your Electrical System with Power Master Chrome 12SI 150 Amp Alternator

Upgrade your vehicle's power generation and engine bay aesthetics simultaneously with the Power Master Chrome 12SI 150 Amp Alternator. Specifically engineered for various GM applications, this high-performance alternator delivers a robust 150 amps, ensuring your vehicle's electrical system operates at peak efficiency, even with multiple accessories. The dazzling chrome finish provides a custom, show-ready look that will make your engine stand out. Its flexible 1-wire or 3-wire hookup simplifies installation, making it a favorite for enthusiasts and professionals alike.

Key Advantages & Features

  • Exceptional 150 Amp Output: Provides reliable and consistent power for all your vehicle's electrical needs.
  • Brilliant Chrome Finish: Enhances under-hood appearance with a durable, mirror-like shine.
  • GM Original Look (12SI Style): Blends classic design with modern performance upgrades.
  • Flexible Wiring Options: Compatible with both 1-wire and 3-wire systems for straightforward setup.
  • Single V-Belt Pulley: Designed for direct replacement in applications using a single V-belt.
  • Lightweight Aluminum Case: Contributes to overall vehicle performance without adding unnecessary weight.

Vehicle Fitment & Specifications

This Power Master Alternator is suitable for:

  • General Motors (GM) Vehicles (requiring a straight mount and single V-belt pulley)

Specifications:

  • Voltage: 12V
  • Amperage: 150 Amps
  • Mounting: Straight Mount
  • Pulley Type: Single V-Belt
  • Case Material: Aluminum
  • Finish: Chrome
  • MPN: 37294

Invest in the Power Master Chrome 12SI 150 Amp Alternator for a powerful, reliable, and visually stunning upgrade to your GM vehicle's charging system. Discover top-tier electrical components at GGCRACING.COM.

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