Powermaster 8-780 Drag Race Pro Series Alternator Kit for Big Block Chevy, 150 Amp

Upgrade your Big Block Chevy charging system with the Powermaster 8-780 Drag Race Pro Series Alternator Kit. Designed for performance-oriented applications, this complete kit combines a 150-amp, 12-volt alternator with the components needed for a clean and practical installation. The Denso-style 118 mm alternator uses a durable aluminum case and a driver-side block-mount configuration suited to compatible BBC engine setups.
The Powermaster 8-780 features a simple 1-wire design for straightforward charging-system integration. Its included alternator, belt, bracket, and pulleys help simplify component selection and support a cohesive installation. The kit is engineered for drag racing and other high-performance applications where dependable electrical output and efficient accessory drive operation are important.
Feature: Brand — Powermaster
Feature: Part Number — 8-780
Feature: Application — Big Block Chevy engines
Feature: Output — 150 amps
Feature: Voltage — 12 volts
Feature: Wiring — 1-wire configuration
Feature: Mounting — Driver-side block mount
Feature: Alternator Style — Denso 118 mm design
Feature: Construction — Aluminum case
Feature: Included Components — Alternator, belt, bracket, and pulleys
The Powermaster Pro Series alternator kit provides a purpose-built charging solution for compatible BBC vehicles and race-oriented builds. Verify engine configuration, mounting location, pulley arrangement, belt routing, and electrical requirements before installation to ensure proper fitment and operation.

Features:

• 150-amp output supports the electrical demands of performance-oriented Big Block Chevy applications

• 12-volt, 1-wire configuration simplifies charging-system installation

• Driver-side block-mount design fits compatible BBC engine setups

• Denso 118 mm alternator style with a durable aluminum case

• Complete kit includes the alternator, belt, bracket, and pulleys

• Powermaster Pro Series construction is designed for drag racing and high-performance use