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Top Street Performance

Chrysler Small Block Aluminum Alternator Bracket - Chrome

Chrysler Small Block Aluminum Alternator Bracket - Chrome

SKU: SKU: JM9146C

Regular price $105.91
Sale price $105.91 Regular price $120.35
Shipping calculated at checkout.

In stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.
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Product Details

Features

  • Chrysler Square Back Compatible – Designed for Chrysler Square Back alternator applications.
  • Mopar Small Block Fitment – Engineered for compatible Chrysler LA Small Block V8 engines.
  • Billet Aluminum Construction – Provides strength, durability, and reliable alternator support.
  • Chrome Engine Bay Appearance – Enhances underhood appearance for restoration and performance builds.

Description

Upgrade your accessory drive system with this Chrysler Small Block Aluminum Alternator Bracket featuring a chrome finish and billet aluminum construction. Designed for compatible Chrysler LA Small Block V8 engines, this bracket provides secure alternator mounting while creating a cleaner, more organized engine bay appearance.

This Mopar alternator bracket is engineered for Chrysler Square Back alternator applications and helps maintain proper alternator positioning and belt alignment during street driving, restoration projects, muscle car builds, and performance applications. The bracket design provides reliable mounting support while integrating with compatible Chrysler Small Block accessory drive layouts.

Whether you're replacing worn alternator mounting hardware on a 273, 318, 340, or 360 Chrysler Small Block engine, or completing a fresh engine build, this billet aluminum alternator bracket delivers dependable performance and classic chrome styling. Its durable construction is designed to withstand engine vibration and normal accessory drive loads while maintaining a professional appearance under the hood.

Popular among muscle car, street machine, and restoration enthusiasts, this Mopar Small Block alternator bracket is an excellent choice for compatible Chrysler LA engine applications requiring a Chrysler Square Back alternator mounting solution. The chrome finish complements both factory-style restorations and custom performance builds while helping create a clean and organized accessory drive system.

 

Application-Specific Mounting
Designed around the specified engine and accessory drive layout to help maintain proper alternator positioning and belt alignment.

Durable Billet Aluminum Construction
Manufactured from billet aluminum to provide strength, durability, and reliable alternator support in street, restoration, and performance applications.

Chrome Engine Bay Appearance
The chrome finish enhances engine compartment appearance and complements restoration, muscle car, street machine, and custom performance builds.

Chrysler Small Block Compatibility
Engineered for compatible Chrysler LA Small Block V8 engine applications.

Specs

Accessory TypeAlternator
Alternator StyleChrysler Square Back
FinishChrome
Bracket TypeUpper & Lower
Mounting PositionPassenger Side
Lower MountingWater Pump
Bracket MaterialBillet Aluminum
HardwareIncluded

Engine Fitment

COMPATIBLE WITH
CHRYSLER SMALL BLOCK "LA" V8
• 4.5 L / 273 in3
• 5.2 L / 318 in3
• 5.6 L / 340 in3
• 5.9 L / 360 in3

NOTES:
Will not fit "Magnum" engines.
Fits most applications 1964-1991.

COMMON VEHICLE APPLICATIONS
• Dodge Charger / Challenger
• Plymouth Barracuda / Road Runner
• Dodge Dart / Demon / Duster
• Plymouth Satellite / GTX
• Chrysler Newport / New Yorker
• Dodge D-Series Trucks

Q&A

What applications is this bracket compatible with?
This bracket is designed for COMPATIBLE WITH, CHRYSLER SMALL BLOCK "LA" V8, 4.5 L / 273 in3, 5.2 L / 318 in3, 5.6 L / 340 in3, 5.9 L / 360 in3, NOTES:, Will not fit "Magnum" engines., Fits most applications 1964-1991..


Will this bracket fit my setup?
This bracket is intended for Chrysler/Mopar applications and should match your engine accessories and mounting configuration.


What does this bracket do?
This bracket is used to mount and secure engine accessories such as alternators, power steering pumps, or other components.


What material is this bracket made from?
This bracket is made from steel, providing strength and durability.


What finish does this bracket have?
This bracket features a chrome finish, which enhances appearance and corrosion resistance.


Do I need to align accessories when installing this bracket?
Yes, proper alignment is critical to ensure correct belt tracking and accessory operation.


Do I need hardware for installation?
You may need bolts or spacers depending on your setup.


Will this bracket work with aftermarket accessories?
Yes, many brackets are designed to support aftermarket and performance accessory setups when properly matched.


Is this a good upgrade over stock brackets?
Yes, aftermarket brackets can improve fitment, durability, and engine bay appearance.


Do I need to verify compatibility before installation?
Yes, brackets must match your engine, accessories, and belt system for proper fitment.


Can this bracket be used in performance or custom builds?
Yes, brackets are commonly used in performance and custom engine builds.

Which alternator style is this bracket designed for?
This bracket is designed for Chrysler Square Back alternator applications. Verify your alternator model and accessory drive configuration before installation.

Is this a Mopar alternator bracket?
Yes. This bracket is designed for compatible Chrysler Small Block V8 applications, including popular Mopar LA engine combinations listed in the fitment section.

Which Chrysler Small Block engines is this bracket designed for?
This bracket is designed for compatible Chrysler LA Small Block applications, including common 273, 318, 340, and 360 engine combinations.

What material is this alternator bracket made from?
This bracket is manufactured from billet aluminum and features a chrome finish for durability and enhanced engine bay appearance.

Is this bracket suitable for restoration projects?
Yes. The chrome finish, billet aluminum construction, and Mopar-specific design make it a popular choice for restorations, muscle cars, street machines, and custom performance builds.

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.