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1967 - 1972 F-100 & Larger F-Series Trucks Discuss the Bumpsides Ford Truck

Sway bars from dents

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Old Dec 21, 2013 | 12:13 AM
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351Cleveland C4
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Sway bars from dents

I know there are a few threads on this already, but I just spent an hour looking for them with no luck

I was at my junkyard this morning just wandering around killing time, looking for anything interesting. Ran across a sway bar on a dentside f-150. Don't remember what year it was exactly. But I can bring it home for $25.

So give me a quick recap on swapping them into bumpsides?

Also, what size bolts hold the big I-beam brackets that the end links bolt into? The big ones that also hold the springs. I need to know what BIG wrenches to haul in.
 
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Old Dec 21, 2013 | 09:41 AM
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So give me a quick recap on swapping them into bumpsides?

Also, what size bolts hold the big I-beam brackets that the end links bolt into? The big ones that also hold the springs. I need to know what BIG wrenches to haul in.
It's not much different than just swapping/bolting/drilling the system onto your rig. The most difficult part is grabbing the C-brackets pictured below. I took them off an 80s Econoline because it was already significantly dismantled.

However, the C-brackets have an indexing pin which fits into a slot on the nose of the radius arms. See 'em? An option would be to cut n grind the slots if your arms lack them. I recall '75 and newer arms already have them whether they were equipped with a sway bar or not. I grabbed the entire front suspension & discs from a '78 for my '70 project with DJM beams.



Verify on your rig but I think it's a 1.125 nut.
 
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Old Dec 28, 2013 | 09:54 PM
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HIO Is the indent on the top or bottom of the radius arm?
I am installing a 78 front end in my 72 and the indent is on the top of one radius arm and the bottom of the other.

Thanks Pat.
 
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Old Dec 28, 2013 | 09:56 PM
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I think that's because the I beams are identical castings. No left or right. Just flip them over.

Someone correct me if I'm wrong.
 
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Old Dec 29, 2013 | 04:08 AM
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Originally Posted by youngone1234
HIO Is the indent on the top or bottom of the radius arm?
I am installing a 78 front end in my 72 and the indent is on the top of one radius arm and the bottom of the other.

Thanks Pat.
The radius arms are notched on top and bottom so they swap side to side.

Originally Posted by 351Cleveland C4
I think that's because the I beams are identical castings. No left or right. Just flip them over.

Someone correct me if I'm wrong.
Just to be clear, radius arms are identical and swap side to side. I-beams are side specific.
 
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Old Dec 29, 2013 | 11:11 AM
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Originally Posted by HIO Silver
The radius arms are notched on top and bottom so they swap side to side.



Just to be clear, radius arms are identical and swap side to side. I-beams are side specific.
Oops. Radius arms is what I meant. I beams are side specific.
 
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Old Dec 29, 2013 | 11:29 AM
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Thanks for the info. So the radius arm would have the indent on the top of one and the bottom of the other than.

Pat.
 
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Old Dec 29, 2013 | 12:12 PM
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Originally Posted by youngone1234
Thanks for the info. So the radius arm would have the indent on the top of one and the bottom of the other than.

Pat.
Each radius arm has one notch. Its position (top or bottom) will depend on which side of the truck it is installed.
 
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Old Dec 29, 2013 | 12:14 PM
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Good to know ....Thanks.
 
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Old Dec 29, 2013 | 12:15 PM
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Originally Posted by youngone1234
Good to know ....Thanks.
Sorry about the confusion.
 
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Old Dec 29, 2013 | 12:19 PM
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No problem, thanks for the help.
 
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Old Dec 29, 2013 | 02:55 PM
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Been a while since I did my but if I remember mine came off an 80's 250 and are a larger diameter than f 150.
 
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Old Dec 29, 2013 | 03:42 PM
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Originally Posted by youngone1234
No problem, thanks for the help.
PM me if you want one. I have a spare.
 
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Old Jan 15, 2015 | 12:25 AM
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Haha, I forgot I asked this question already. So now I've finally decided to get to it. I'm on the search for a sway bar, then some new variable rate springs, and maybe even dual shocks. Should help out with handling a bit....

What diameter is the dentside bar? 7/8"?
 
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Old Jan 15, 2015 | 02:22 AM
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Front sway (stabilizer) bar from dents.

Originally Posted by 351Cleveland C4
Haha, I forgot I asked this question already. So now I've finally decided to get to it. I'm on the search for a sway bar, then some new variable rate springs, and maybe even dual shocks. Should help out with handling a bit....

What diameter is the dentside bar, 7/8?"
With your 1971 F100 2WD .. I assume this is the bar you're asking about.

D5TZ-5482-A .. Front Stabilizer Bar (parts catalog doesn't list the diameter) / Obsolete

Applications: 1975/79 F100/350 2WD
 
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