Find Parts That Fit Your Vehicle

Select Alternator Amperage

All

39

100 amp

19

120 amp

4

110 amp

3

160 amp

3

50 amp

3

60 amp

2

70 amp

2

80 amp

2

140 amp

1

39 products

Clear All

Category

Electrical, Lighting and Wiring

Subcategory

Alternators, Generators, and Charging

Part

Alternators

Brand

Proform

Products

Related Articles

Selecting the Right Wire Size for Automotive Alternator to Battery Applications

Selecting the Right Wire Size for Automotive Alternator to Battery Applications

Read More

Selecting the right battery cable wire size for automotive alternator to battery applications is crucial for optimal electrical performance and preventing potential issues. Our guide helps you choose the right wire gauge for any length of wire run.

GM Alternator Identification

GM Alternator Identification

Read More

Learn about GM alternator identification in our guide. We cover GM 3 wire alternators, 1 wire alternators, and externally regulated so you know what to choose.

Why Convert to A One Wire Alternator

Why Convert to A One Wire Alternator

Read More

Learn how to hook up a 1-wire alternator on your vehicle. 1-wire alternators are perfect for engine swaps or just keeping things simple for your project.

Alternator vs Generator Pros & Cons | Conversion Tips for Your Car

Alternator vs Generator Pros & Cons | Conversion Tips for Your Car

Read More

If you're considering upgrading your classic car's charging system with an generator to alternator conversion, here are some helpful tips.

Ford Alternator Buying Guide

Ford Alternator Buying Guide

Read More

Brief review of the different types of Ford alternators and regulators available through Speedway Motors.

Selecting The Best Performance Spark Plug Wires

Selecting The Best Performance Spark Plug Wires

Read More

Learn about some of the differences between factory plug wires and the improvements you'll receive with a quality set of aftermarket performance wires in our spark plug wire buyer's guide

Battery Relocation to Trunk or Other Area of Your Vehicle

Battery Relocation to Trunk or Other Area of Your Vehicle

Read More

There are several aspects of a properly relocated battery installation. Our guide will help you ensure that your relocation goes smoothly.

Performance Spark Plug Buyer’s Guide

Performance Spark Plug Buyer’s Guide

Read More

There is a lot to consider when choosing the proper spark plug for your engine's intended application and power level. Let us take some of the guesswork out with our spark plug buyer's guide.

Determining the Best Performance Carburetor For Your Application

Determining the Best Performance Carburetor For Your Application

Read More

We look at the basics of performance carburetion and what you need to properly supply your street or race car with enough fuel in this buyer's guide

Combining Old and New - EMI Interference

Combining Old and New - EMI Interference

Read More

Modern hot rodding often blends classic looks with modern tech. Integrating current tech in custom cars can face issues like radio noise and erratic gauges due to EMI. This guide helps diagnose and repair common EMI causes.

Showing 1 - 36 of 39 results

Try Shopping by the Make of your Vehicle:

BuickChevyChryslerDodgePlymouth
Customer Impersonation Script