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  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

GM style alternators

  • Thread starter Thread starter 19stang66
  • Start date Start date Jun 23, 2007
1

19stang66

Member
Apr 16, 2003
689
0
16
Jun 23, 2007
#1
  • Jun 23, 2007
  • #1
So my alternator decided to crap out on me yesterday while I was crusing down Broadway. Luckily I was able to coast into a left turn lane and get out and push her across the intersection. I ran to Checker quick and got a stock 61 amp (I thought stock was 55amp?) alternator to get me home. I want to upgrade to a 100amp or larger 1 wire alt now. I should have a long time ago since I've been running a decent sized stereo setup for over a year now. I remember hearing our cars can use the GM style alts. Is this true? What would I have to do to make it work on my 289? Like this one I found on ebay, http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&ih=014&sspagename=STRK%3AMEWA%3AIT&viewitem=&item=330138011248&rd=1,1
That's in my price range. I also found this one which is also in my price range, http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&ih=004&sspagename=STRK%3AMEWA%3AIT&viewitem=&item=140128878021&rd=1,1

I've heard about the Powermaster and PA-Performance kits for the 3G styles from late model Tauras's and Stangs, but those are spendy. I've also searched a few forums about alternators. I'm just trying to find the best bang for the buck. Thanks!
 

scrutmonkey

Member
Jan 17, 2003
243
0
16
San Jose, CA
Jun 23, 2007
#2
  • Jun 23, 2007
  • #2
i got a 3G mustang alt on ebay for $55...came with the harnesses as well...then i need to head over to an car audio place to grab some more 4Ga wire, fuse holder 165A fuse. I would look into a 3G, esp. with car stereo equipment.
 

rbohm

Founding Member
Apr 12, 2002
6,698
550
204
tucson,az
Jun 23, 2007
#3
  • Jun 23, 2007
  • #3
i would use the 3G alternator. grab one from the same taurus that you get your new electric fan from

grab some of the stock wiring harness as well, as much as you can get
 
1

19stang66

Member
Apr 16, 2003
689
0
16
Jun 24, 2007
#4
  • Jun 24, 2007
  • #4
I could just steal the alt and fan out of my sisters 99 Taurus Think she'd notice?
 

scrutmonkey

Member
Jan 17, 2003
243
0
16
San Jose, CA
Jun 24, 2007
#5
  • Jun 24, 2007
  • #5
if she doesn't know cars...probably not,

you can ask if her, "wiper fluid light" is ON.
 
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