Powermaster 182111 Shorty PowerGEN Early GM Alternator, 12-Volt, Chr.
Is One Wire Alternator, V-Belt Belt Type, Generator-Look Alternator Case Style, Chrome, Natural
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
If you like traditional looks and reliable, modern performance, you’ll love this cool GM "Shorty" 1-wire alternator. It has the look of an original generator, but is really a 12-volt, negative-ground alternator that produces 65 amps at idle and 75 amps going down the road. This model is designed to fit GM applications up to 1964 models (except with generator mounted power steering pump) and features a simple one-wire hookup.
We offer this one wire alternator in a beautiful chrome finish with included stock-appearing mounting brackets (the stock fan carrier bolts to that bracket) and pulleys that accept wide 3/8” belts.
- GM short frame (5.95 field housing)
- 1.5" shorter than standard generator
- Easy one-wire hookup
- 65 amp idle, 75 amp cruise, 90 amp top end
- 3/8" wide belt pulley included
- Some applications may require pulley transfer from original generator
- Uses stock-appearing bracket and fan carrier bolts
Powergen Cutaway View (Link)
Powermaster's warranty is one year from the date of purchase on all street rod components, and 90 days for any component use for an off road or race application.
Powermaster will provide technical support regarding warranty claims and inquiries directly to the purchaser to help resolve any warranty claims or necessary technical support for warranty resolution. Component or components can be returned to Speedway Motors as long as the product is still under warranty.
All customer service inquiries pertaining to warranty and defect claims are to be handled by Speedway Motors if under one year street or 90 days race. If the product is out of warranty please contact Powermaster direct to discuss their repair and return program.
More Like This
Powermaster 182051 PowerGEN Early GM Alternator, 12-Volt, Chr.
Powermaster 82051-2 PowerGEN Early GM Alternator, 12-Volt, Black
Powermaster 82111 Shorty PowerGEN Early GM Alternator, 12-Volt
Powermaster 82111-2 Shorty PowerGEN Early GM Alternator, 12-Volt, Blk
Powermaster PowerGEN 1955-64 GM 1-Wire Alternators, 12-Volt
Powermaster 82056 PowerGEN Alternator, 60 Amps, V-belt, 6V, GM
Powermaster 82116 PowerGEN Alternator, 60 Amps, V-belt, 6V, GM
Powermaster 182111-2 PowerGEN Alternator, 90A, V-belt, 12V, GM
Powermaster 282111 PowerGEN Alternator, 90 Amps, V-belt, 12V, GM
Powermaster 82057 PowerGEN Alternator, 60 Amps, V-belt, 6V, GM
Q & A
Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.
Learn how to select a GM style alternator for your street rod or muscle car application.
Brief review of the different types of Ford alternators and regulators available through Speedway Motors.
One wire alternators offer a simplified installation and a clean setup.
These are the specifications for the alternator and A/C brackets from Bill's Hot Rod Company available at Speedway Motors.
A routine weekly maintenance checklist to perform between each race in order to keep a clean and efficient race car at the track.
Follow along as Product Guru Jeff K. works his magic on a rather depsondent looking Chevy engine, bringing it back to its former glory.
In preparation to transplant a 430hp 383 stroker into Project Chevelle, Zach R. made up a set of plug wires for the car. To keep it nice and tidy they needed to be routed just right, be the perfect length and not distract from the engine!