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Re: [oletrucks] questions on a mid 70's 3/4 ton IFS swap into

To: "'Phil Maurey'" <sz6vgh2@comcast.net>, oletrucks@autox.team.net
Subject: Re: [oletrucks] questions on a mid 70's 3/4 ton IFS swap into
From: jrdorsey <jrdorsey@strato.net>
Date: Mon, 02 Dec 2002 17:32:09 -0500
the IFS was from a 1/2 ton but the 3/4 should have the same dimensions,
just heavier duty parts. the 3/4 and 1 ton use the same setup hubs,
rotors, etc.

Bobby D Keeland wrote:
> 
> The articles on this that I have seen either used spacers to fill the space
> between the IFS and the frame (leaving the wheels too wide and outside of
> the fenders) or they chopped a section out of the crossmember (still
> leaving the wheels a little too wide I think).  The other thing was that,
> if memory serves, they used the IFS from a mid-70s 1/2 ton, not a 3/4 ton
> pickup. Was I mistaken on this?  I may be confusing the IFS install with
> the rearend pumpkin install . .  .
> 
> BobK
> 51 3600 5-window (still in pieces)
> Arnaudville, LA
> 
> 
>                       "Steve Hanberg"
>                       <steve@oldsub.com>         To:       "Brad Kahler" 
><brad.kahler@141.com>,
>                       Sent by:                    <oletrucks@autox.team.net>
>                       owner-oletrucks@aut        cc:
>                       ox.team.net                Subject:  Re: [oletrucks] 
>questions on a mid 70's 3/4 ton
>                                                   IFS swap into 1  ton
> 
>                       12/02/02 10:10 AM
>                       Please respond to
>                       "Steve Hanberg"
> 
> 
> 
> At least one of the articles I've seen about doing this type of swap showed
> narrowing the crossmember.  You might consider that approach too.
> 
> ----- Original Message -----
> From: "Brad Kahler" <brad.kahler@141.com>
> To: <oletrucks@autox.team.net>
> Sent: Monday, December 02, 2002 5:56 AM
> Subject: [oletrucks] questions on a mid 70's 3/4 ton IFS swap into 1 ton
> 
> > Ok, we've made the decision to go with a 3/4 ton mid 70's
> > IFS in our 1 ton panel.  After we picked up the assembly over
> > the weekend I started taking closer dimension checks and
> > am a little stumped on a couple of things.
> >
> > The one article I read on the internet about someone
> > swapping in a 3/4 ton IFS into a 3/4 AD truck mentioned that
> > the wheel spacing was 2" wider per side that stock.  As near
> > as I can tell from my measurements its more like 3.5" wider
> > per side  than stock.  Its a little tough to get accurate
> > measurements and what makes it even more confusing for
> > me is the fact that our truck came with 8-lug ford rims
> > (around 1992 vintage).  I came up with about 58" from face of
> > brake drum to face of brake drum on our 1-ton, where as on
> > the 3/4 IFS I came up with about 65" from face of hub to face
> > of hub.
> >
> > Am I missing something here?!
> >
> > If these numbers really are correct are there replacement
> > wheels out there (16") that have more offset to help tuck the
> > wheels back under the fenders some?  If so, who sells them?
> >
> > Thanks
> >
> > Brad
> > 1953 1-ton panel school bus
> > oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
> oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
> oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959

-- 
John Dorsey
Wauchula FL
http://www.strato.net/~jrdorsey
'49 3800 Chevy Panel
'52 640 GMC Firetruck
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959

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