87 alternator in a 67 mustang?

I am helping a friend install an 87 5.0 into a 67 fastback and the new engine is complete with a fairly new alternator. The alternator has three wires and a ground . One large terminal on the back and two coming out of a plug on the side.Does any body know where these wires should go? [img]/phpBB/images/smiles/icon_confused.gif[/img]
[addsig]

yeah you should have a plug in coming out your harness buy the silonoid that it plugs right in. or u can call me im at work

southern gal ill look on mine and let you no but the two on side one goes to alternator light and the other goes to ignition i forgot where the big wire goes i think battery side of siloniod i will check when i get home

It looks like they hooked the original wires up but I dont think an 87 uses an external voltage regulator. The way its hooked up now it charges ok but all the lights inside and outside flicker really fast when the car is running[img]/phpBB/images/smiles/icon_confused.gif[/img]

hmm, if it is a 3G alternator you should check this article for instructions:

http://www.fordmuscle.com/archives/2...ce/index.shtml

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On 2006-01-28 09:50, southern63gal wrote:
It looks like they hooked the original wires up but I dont think an 87 uses an external voltage regulator. The way its hooked up now it charges ok but all the lights inside and outside flicker really fast when the car is running[img]/phpBB/images/smiles/icon_confused.gif[/img]
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It is internally regulated.

Maybe Im mistaken. Does an 85-87 mustang have a voltage regulator?

[addsig]

Well I found the cure[img]/phpBB/images/smiles/icon_smile.gif[/img]All I had to do was get a voltage regulator for an 87 mustang and it plugs right in DUH.