6.61 in. GM CS130 Style 160 Amp Alternator with V-Belt Pulley - Black

Upgrade your vehicle's charging system with this GM CS130-style 160 amp alternator engineered for reliable power delivery and improved electrical system performance. Designed for street-driven vehicles, restorations, hot rods, muscle cars, classic trucks, and custom builds, this alternator provides the charging capacity needed to support modern electrical demands while maintaining a clean chrome appearance.

The 160 amp output helps support electric cooling fans, electric fuel pumps, upgraded ignition systems, fuel injection conversions, aftermarket lighting, air conditioning systems, audio equipment, and other high-demand accessories that can quickly overwhelm a factory charging system. The internal regulator helps maintain stable system voltage for reliable operation of electrical components throughout the vehicle.

Built with a GM CS130-style case, this alternator is one-wire capable and features a V-belt pulley configuration for compatibility with many GM charging system layouts. The black aluminum housing provides a polished underhood appearance while maintaining the durability needed for long-term street and performance use.

Whether you're upgrading a Small Block Chevy, Big Block Chevy, GM truck, street rod, or restoration project, this 160 amp alternator delivers the charging performance, reliability, and electrical capacity needed to support today's vehicle accessories and performance upgrades.

High Output Charging Performance
The 160 amp output provides the charging capacity needed for vehicles running electric cooling fans, electric fuel pumps, upgraded ignition systems, fuel injection systems, aftermarket lighting, air conditioning, and audio equipment. High output charging helps maintain stable voltage under increased electrical load.

GM CS130 Style Design
The CS130-style case is commonly used on many GM applications and supports compatible mounting brackets, wiring configurations, pulley alignment, and charging system layouts. The one-wire capable design can simplify wiring in street rods, muscle cars, and custom builds.

COMPATIBLE WITH:
CHEVROLET BIG BLOCK V8 GEN. II (MARK IV)
• 7.4 L / 454 in3

CHEVROLET BIG BLOCK V8 GEN. V
• 7.4 L / 454 in3

CHEVROLET SMALL BLOCK V8 GEN. I
• 5.0 L / 305 in3
• 5.7 L / 350 in3

GM DIESEL V8
• 6.2 L / 379 in3
• 6.5 L / 395 in3

GM INLINE 4
• 2.5 L / 151 in3

GM INLINE 6
• 4.8 L / 292 in3

GM V6
• 2.8 L / 173 in3
• 3.0 L / 181 in3

OLDSMOBILE V8
• 5.0 L / 307 in3
Commonly used in GM vehicles from 1985-1993.
6.15 in. mount

COMMON VEHICLE APPLICATIONS:
1986-1996 GM cars and light trucks; Chevrolet Camaro; Chevrolet Corvette; Chevrolet C/K Series; Chevrolet Caprice; GMC C/K Series; Buick, Oldsmobile, Pontiac, and Cadillac applications using compatible CS130 mounting, clocking, pulley, and wiring.

NOTES:
Verify CS130 case style, connector, mounting ear spacing, clocking, pulley alignment, and belt type before ordering.

SPECIFICATIONS:
AC Service Tap: No
Amperage Rating: 160 A
Brushless: No
Case Circumference: 15.710 in.
Case Color: Black
Case Material: Aluminum
Distance Between Mounting Feet: 6.610 in.
External Fan Included: Yes
External Regulator Included: No
Family: CS130
Fan Type: External
Finish: Chrome
Ground Type: Case ground
Mounting Configuration Code: 15
Mounting Type: Split Mount
One Wire Capable: Yes
Outside Pulley Diameter: 2.610 in.
Plug Clock Rear View Main Mounting Ear at 6 O Clock: 12 o'clock
Plug Type: 4-pin
Pulley Belt Type: V-belt
Pulley Groove Quantity: 1
Pulley Included: Yes
Regulator Type: Internal
Rotation Direction: Clockwise
Split Mounting Foot Overall Inner Spacing: 6.610 in.
Split Mounting Foot Overall Outside Spacing: 7.610 in.
Terminal Quantity: 5
Voltage: 12 VDC