Powermaster Alternator V-Belt Pulley 55-75 Amp 1965-1973

Powermaster: 7078
MSRP: $156.13
CJ's Low Price:
1418947200 1659
Earn 134 RPM Points What's this?
Powermaster Alternator V-Belt Pulley 55-75 Amp 1965-1973

Product Description

Powermaster 55-75 Amp Alternator with a V-Belt Pulley for 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 and 1973 Mustangs.

Get your 1965-1973 Mustang's charging system back on track with this new stock style alternator. Not everyone wants to install an expensive upgraded one wire alternator so Powermaster offers this brand new factory style alternator.

This is NOT a remanufactured alternator but a brand new standard replacement for your original single pulley alternator. The alternator is externally regulated and provides 55 amps at idle, 65 amps while cruising and 75 amps at the top end making this a great alternator for your stock Mustang. The 1G style alternator case is a direct bolt-in and keeps your Mustang looking factory stock. A single v-belt pulley is included and installed making installation simple and fast.

- 55-75 Amp output
- Single V-belt pulley
- 1G style alternator case
- Externally regulated
- Pulley included
- Natural finish

Replace the alternator in your classic Mustang while retaining its original look with help from Powermaster. With an OEM finish and a factory style case, this alternator fits and looks like it came from the factory. Wiring hookups are the same as the original alternator hookups as well providing you with a pain-free installation.

Similar Mustang Parts

similar mustang parts More Mustang Alternators & Generators  

Installation Instructions


Difficulty: Moderate

Mustang Applications

This product will fit the following Ford Mustang years:

Product Reviews

Write a Review
ALT Light Finally Off!
My ALT light was driving me up the wall. I bought a new Duralast alternator, new wiring harnesses, new voltage regulator, etc. and the stupid light would not go out and stay out. It would go off and on intermittently. It was driving me insane because the system is so friggin' simple.

After getting a concours battery cable set, getting this Powermaster (7078) 55,65,75 amp alternator, and a concours ground strap, the light stayed off from the moment it turned over.

Once I did some research, I realized I shouldn't have trusted the Autozone remanufactured Motorcraft (aka Duralast (aka total crap!)) alternator. I read mostly horror stories about how terrible they were and then spoke with some mechanics and basically everyone said that right out of the box those can be either bad, or put out random, non-constant amps. And that they only replace what was tagged bad on them, repackage and ship back to Autozone.

So I decided to bite the bullet and get the Powermaster 7078. Glad I did that along with getting concours battery cables and ground strap. Seems to have cleared up the issue.

What a nightmare!

Oh, and I do not agree with the previous comment. My alternator was not noisy at all. It may have made a tad bit of noise at the first start of the engine, but after a minute, all of that went away. I'm guessing because it was brand new and not refurbed.
Diggler November 17, 2014
Everything ok
Fast delivery. Ordering process is well organized, but Alternator is noisy.
Rolf Schuhmayer July 8, 2014
2 Results