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Sep 29, 2009 | 01:48 PM

#16

kingfish51

Senior Member

Joined: Dec 2003

Posts: 6,550

Likes: 2

From: Mount Airy,MD

And it is no longer 7700 for the 04 ups. Now it is 8200.

Sep 29, 2009 | 05:45 PM

#17

Zaairman

Senior Member

Joined: Mar 2005

Posts: 5,843

Likes: 0

From: St. Charles, MO

Quote:

Originally Posted by Raptor05121

costs...

Yeah, that makes perfect sense. I mean, it'd cost too much to use the 8 lug 10.25 axle used in the 1997 and older F-250/srw 350s, or the 10.5 8 lug axle used on the 1999 and up F-250/srw 350s.

Aug 23, 2011 | 09:42 PM

#18

lightning mc

Junior Member

Joined: Aug 2011

Posts: 4

Likes: 0

how do you know if the tranny is 4r70 0r 4r100 ?

Aug 23, 2011 | 10:35 PM

#19

avfrog

Senior Member

Joined: Oct 2009

Posts: 6,172

Likes: 1

From: Missouri

I like the idea of the heaver Tranny and the extra leaf spring.

Aug 24, 2011 | 12:27 AM

#20

Raptor05121

Technical Article Contributor

Joined: Jan 2007

Posts: 10,610

Likes: 7

From: Live Oak, FL

Quote:

Originally Posted by lightning mc

how do you know if the tranny is 4r70 0r 4r100 ?

4R100W was only used in Lightning/HD/7700 series IIRC.

Aug 24, 2011 | 02:37 AM

#21

glc

Senior Member

Joined: Dec 2006

Posts: 43,530

Likes: 817

From: Joplin MO

Quote:

Originally Posted by lightning mc

how do you know if the tranny is 4r70 0r 4r100 ?

Look on the door jamb sticker - 4R70 is trans code U, 4R100 is trans code E.

Aug 24, 2011 | 10:25 PM

#22

Galaxy

Senior Member

Joined: Jun 2002

Posts: 4,293

Likes: 6

No one mentioned the larger radiator and larger, very awesome tranny cooler...both of which I have on my truck !!

Aug 25, 2011 | 08:49 PM

#23

kearneyquad

Member

Joined: Jun 2010

Posts: 10

Likes: 0

Quote:

Originally Posted by glc

Look on the door jamb sticker - 4R70 is trans code U, 4R100 is trans code E.

..but if it had a manual transmition I'd by one....

Aug 26, 2011 | 09:30 AM

#24

Galaxy

Senior Member

Joined: Jun 2002

Posts: 4,293

Likes: 6

If this is the body style truck you're after, all the other parts combined, (especially the tranny) make it worth the truck, then swapping out the axles/hubs for a 5 or 6 lug pattern so you can find wheels for it.

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