Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

Alternator Bracket Install on a 454 Big Block Chevy

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.

GM Alternator Identification

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Replacing GM Rear End Spherical Bushings

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

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

Ford Alternator Buying Guide

Where do you stand on engine swaps? Does your Ford need to have a Ford engine and your Chevy need to have a Chevy? Or, does anything go in the name of speed? We want to hear your opinion...

Pick a Side: Engine Swaps

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

Replacing Fuel Sending Unit

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

Bubble Chevy GM B-Body Buick 3.2 Alternators

Bubble Chevy GM B-Body Buick 3.2 Alternators | Speedway Motors

Shop Bubble Chevy GM B-Body Buick 3.2 Alternators and get Free Shipping on orders over $175 at Speedway Motors.

Powermaster 279261-114 Street Alternator, 100A, V-belt, Chevy

Sold in Quantity

Belt Type

One Wire Alternator

Color

Regulator Included

Alternator Pulley Included

Voltage Required

Alternator Amperage

Alternator Finish

Alternator Case Style

Pulley Style

Alternator Brackets Included

Belt Included

Regulator Style

GTIN Code

MFG. Part #

Notes

One Wire Alternator, GM CS121 Alternator Case Style

Powermaster 18062 Street Alternator, 100 Amps, V-belt, 12V, Chevy

Regulator

Coating Type

Powermaster 8462-104 Race Alternator, 100A, Serpentine, Chevy

Powermaster 37296 Smooth Look Alternator, 140A, Serp, 12V, Chevy

One Wire Alternator, 140 amp Alternator Amperage

Best Match

Price High To Low

Price Low To High

Highest Rated

New Arrivals

Bubble Chevy GM B-Body Buick 3.2 Alternators

Alternator Amperage

Brand

Platform

Engine Code

Price

Products

Powermaster 279261-114 Street Alternator, 100A, V-belt, Chevy

Powermaster 18062 Street Alternator, 100 Amps, V-belt, 12V, Chevy

Powermaster 8462-104 Race Alternator, 100A, Serpentine, Chevy

Powermaster 37296 Smooth Look Alternator, 140A, Serp, 12V, Chevy