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Sep 16, 2014 | 10:27 PM

Ol' Navy

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Joined: Jan 2012

Posts: 443

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From: Dobson North Carolina

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What 3G alts will fit a 1991 4.9 without modification to fit? FSB is confusing about this because the Taurus ones it lists mount different.

Sep 17, 2014 | 06:56 AM

fltdriver

1994 F150 XLT 5.8L 2wd

Joined: Mar 2014

Posts: 2,150

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From: Iowa

Get a 8.25" ear spacing 3G for the 4.9. It goes in like this

Sep 17, 2014 | 07:03 AM

Ol' Navy

Thread Starter

Senior Member

Joined: Jan 2012

Posts: 443

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From: Dobson North Carolina

Quote:

Originally Posted by fltdriver

Get a 8.25" ear spacing 3G for the 4.9. It goes in like this

What vehicle/engine did you get yours off of?

Sep 17, 2014 | 07:24 AM

fltdriver

1994 F150 XLT 5.8L 2wd

Joined: Mar 2014

Posts: 2,150

Likes: 249

From: Iowa

I got a 5.8, found that on a different forum, give me a minute to find the thread I pulled that from.

Sep 17, 2014 | 07:26 AM

fltdriver

1994 F150 XLT 5.8L 2wd

Joined: Mar 2014

Posts: 2,150

Likes: 249

From: Iowa

Next I purchased a 95amp stock 3g alternator for a 1992 E150 4.9L at the following:

Part No. 20225112, Replaces: Ford F2UU-10300-EA, Lester 7755

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