Chrysler 100 Amp Alternator with V-Belt Pulley - Black

• 100 Amp Charging Output: Supports electric fans, fuel pumps, EFI systems, and other upgraded accessories.

• One-Wire Capable Design: Simplifies wiring for muscle cars, restorations, and custom builds.

• Internal Voltage Regulator: Helps maintain consistent charging system performance.

• Chrysler Square Back Housing: Designed for many Mopar Small Block and Big Block applications.

Upgrade your Mopar charging system with this Chrysler Square Back 100 amp alternator designed to deliver dependable charging performance for classic muscle cars, street rods, restoration projects, and custom builds. Featuring a durable aluminum housing, internal voltage regulator, V-belt pulley, and one-wire capable design, this alternator provides the charging capacity needed to support modern electrical accessories while maintaining a clean chrome appearance.

The 100 amp output provides a significant increase in charging capacity over many factory charging systems and helps support electric cooling fans, electric fuel pumps, upgraded ignition systems, aftermarket lighting, air conditioning systems, audio equipment, and fuel injection conversions. Increased charging capacity helps maintain stable system voltage during idle, cruising, and stop-and-go driving conditions.

Compatible with many Chrysler Small Block and Big Block applications, including 273, 318, 340, 360, 361, 383, 400, 413, 426 Hemi, and 440 engine combinations, this alternator is commonly used on Dodge Charger, Challenger, Dart, Coronet, Super Bee, Duster, Plymouth Road Runner, GTX, Barracuda, Belvedere, Satellite, and other classic Mopar vehicles.

The internally regulated design eliminates the need for an external voltage regulator while helping maintain consistent charging performance. Its one-wire capable configuration simplifies installation, making it a popular choice for hot rods, muscle cars, restoration projects, engine swaps, and custom Mopar builds where clean wiring and reliable operation are priorities.

Equipped with a 2-groove V-belt pulley and built using a Chrysler Square Back case design, this alternator is engineered for compatibility with many Chrysler charging system layouts from 1961-1989. The black finish adds a show-quality appearance while delivering the performance and reliability needed for long-term street use.

Whether you're replacing a factory alternator, upgrading a classic Mopar charging system, adding electric accessories, or building a high-performance street machine, this 100 amp alternator provides the charging performance, reliability, and electrical capacity needed to support today's vehicle demands.

High Output Charging Performance
The 100 amp output provides the charging capacity needed for electric cooling fans, electric fuel pumps, upgraded ignition systems, aftermarket lighting, air conditioning systems, audio equipment, and fuel injection conversions. Higher charging capacity helps maintain stable voltage under increased electrical demand.

Chrysler Square Back Design
Built using a Chrysler Square Back case with an internal voltage regulator and one-wire capable operation. This design is commonly used on Mopar muscle cars, street rods, restoration projects, and custom vehicle builds.

What applications is this alternator compatible with?
This alternator is designed for compatible applications including CHRYSLER BIG BLOCK "B" V8, CHRYSLER BIG BLOCK "RB" V8, CHRYSLER SMALL BLOCK "LA" V8, and CHRYSLER INLINE "SLANT" 6.

Will this alternator fit common Chrysler and Mopar applications?
Yes, this alternator is designed for compatible Chrysler and Mopar applications shown in the fitment details.

Is this alternator a good upgrade over a stock charging system?
Yes, this alternator is a strong upgrade for compatible applications that need reliable charging performance and support for modern electrical demands.

What voltage system is this alternator designed for?
This alternator is built for a 12 vdc charging system.

What type of regulator does this alternator use?
This alternator uses a internal regulator setup, which helps control charging output for the intended application.

Is this alternator easy to wire into a compatible vehicle?
Wiring should always be matched to the intended application, but this alternator is designed for straightforward installation on compatible setups.

Does alternator rotation matter for installation?
Yes, rotation matters for belt-driven accessories, so the alternator should be matched to the correct belt routing and engine setup.

Do I need to verify pulley compatibility before installation?
Yes, pulley style and belt alignment should always be confirmed against your bracket and belt setup before installation.

Does alternator cooling matter on high-demand applications?
Yes, proper alternator cooling is important when electrical demand is higher, especially on performance builds with added accessories.

Should I check bracket and clearance before installation?
Yes, bracket style, case position, and wiring clearance should always be confirmed before installation.

Is mounting style important when choosing an alternator?
Yes, mounting style is critical because the alternator must match the bracket system used on the engine or vehicle.

What is this alternator made from?
It uses a aluminum case, helping support durability and dependable charging performance.

Will this alternator help support added electrical accessories?
Yes, a higher-output alternator can help support added electrical loads such as fans, fuel pumps, ignition upgrades, and lighting when matched to the correct application.

Is this a good upgrade from a stock alternator?
Yes, this alternator is a strong upgrade for compatible applications that need improved charging reliability, support for accessories, and performance-oriented fit and finish.

Does the black finish affect performance?
No, the black finish does not change the alternator's performance characteristics—it mainly changes appearance and gives it a more aggressive look.

Is the black finish durable for long-term use?
Yes, the black finish is designed for durability and corrosion resistance when properly maintained.