GM CS130 Style 160 Amp Alternator with V-Belt Pulley - Chrome

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

The 160 amp output helps support electric cooling fans, electric fuel pumps, fuel injection conversions, upgraded ignition systems, aftermarket lighting, air conditioning systems, audio equipment, and other high-demand accessories that can quickly overwhelm a factory charging system. Increased charging capacity helps maintain stable system voltage during idle, cruising, and stop-and-go driving conditions.

Compatible with many Small Block Chevy and Big Block Chevy applications, including 283, 305, 307, 327, 350, 383, 400, 396, 402, 427, and 454 engine combinations, this alternator is an excellent upgrade for vehicles equipped with modern electrical accessories and performance upgrades. It is commonly used in Chevrolet Camaro, Chevelle, Nova, El Camino, Corvette, C10, C20, K10, and K20 applications, as well as street rods, hot rods, and restoration projects.

Built with a GM CS130-style case, this alternator features an internal voltage regulator to help maintain consistent charging performance while reducing wiring complexity. The one-wire capable design makes installation simpler in many custom vehicle, street rod, and engine swap applications while still supporting traditional wiring configurations when desired.

Equipped with a V-belt pulley and durable aluminum housing, this alternator is designed to work with compatible GM charging system layouts while providing long-term reliability. The polished chrome finish adds a show-quality appearance that complements both classic and performance-oriented engine compartments.

Whether you're replacing a factory alternator, upgrading a classic Chevy charging system, adding electric cooling fans, converting to electronic fuel injection, or building a custom street machine, this 160 amp alternator delivers the charging performance, reliability, and electrical capacity needed to support today's demanding vehicle accessories and upgrades.

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

GM CS130 Style Design
The CS130-style case supports many compatible GM charging system layouts while offering one-wire capable operation and an internal voltage regulator. This design is commonly used on street rods, muscle cars, classic trucks, and custom vehicle 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.

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: Silver
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