Easy Bolt-On To Upgrade Early Models. 150 Plus Amps At Top End/100 Plus Amps At Idle. Easy To Install 1-Wire Internally Regulated. Individually Dyno Tested with Proof of Performance Guarantee. High Output Replacement For Lower Amp Units. Ultimate Custom Look With Tear Drop Design.
- Powermaster 8-37141 Alternator; Ford Upgrade; 150 Amp; 100 Idle; 1V Pulley; 1 Wire; Chrome;
- Part number: 8-37141
- Fit type: Vehicle Specific
- Package Weight: 13.450 pounds












Natalie –
works great
S. Richardson –
I ordered this alternator for a rebuild project on my 1973 F100 with 390 fe. Amazon confirmed that it fit down to the engine size and family but, it didn’t fit. I had to order parts several months in advance for the build not knowing when they would be needed, by the time we were ready for install it was after the return policy expired. $230 thrown down a rat hole for a shiny chrome unused paperweight.
Glenn R. –
Received product in awesome condition. However not as described,,,,, missing the 7ft of cable which is part of the cost of this item. will NOT recommended this item as its poor customer service.
Robert Broadstreet –
It looks great! I haven’t used it yet. I gave 3 stars because I was missing the 8ga wire.
GrnDragn –
This alternator went in easily, provides really great power at the low end of the RPM range, and looks great in my engine bay. I am not sure how long the polish is intended to last without maintenance, but I am confident that as a Powermaster, it will not disappoint.
scooter –
Good fit and finish. used on my 347 stroker.
Andrew Russell –
Needed to increase the amps on our car, this works great.