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Old 03-01-2014, 12:48 PM   #1
Chuckin
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Frame holes are elongated where shocks connect

Hey guys.
I am guessing my 68 was used for off roading in the past. The shock holes in the frame are now oval. I am planning on welding them back to round. I am guessing I should weld from the top down???? The off roading caused the shocks to jam upwards and push the holes upwards??? Any suggestions on how to fix this to make them round again would really held. I'm a total noob.
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Old 03-01-2014, 12:52 PM   #2
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Re: Frame holes are elongated where shocks connect

And also, there are hairline cracks going outward here, so this frame was definitely under some serious stress here.
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Old 03-01-2014, 08:17 PM   #3
LONGHAIR
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Re: Frame holes are elongated where shocks connect

That is very common in all of these trucks, because the mounts are "single shear".
I have fixed dozens of them with various methods. This includes a simple weld to the oblong edge for minor wear and going as far as welding thick washers in place inside the frame. This gives some back-up for any cracks that may have developed too.
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Old 03-01-2014, 08:22 PM   #4
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Re: Frame holes are elongated where shocks connect

Do you have an idea as to which edge is the "oblong edge"? The top or bottome of the hole? Or does it even matter?
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Old 03-01-2014, 09:09 PM   #5
LONGHAIR
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Re: Frame holes are elongated where shocks connect

As a bad as that is, I wouldn't worry about it. I would go for somewhat centered and call it good. It's not a precision thing anyway.
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Quote:
Originally Posted by Longhorn Man View Post
As for reading directions...
The directions are nothing but another man's opinion.
Learn from the mistakes of others, you won't live long enough to make them all yourself...

Bad planning on your part does not necessarily constitute an instant emergency on my part....

The great thing about being a pessimist is that you are either pleasantly surprised or right.
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Old 03-01-2014, 09:32 PM   #6
LEEVON
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Re: Frame holes are elongated where shocks connect

I would find a thick washer, weld it in then get CPP's shock mount support tabs:

http://image.customclassictrucks.com...d-to-frame.jpg
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Old 03-01-2014, 09:38 PM   #7
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Re: Frame holes are elongated where shocks connect

I would stop drill the crack also,but that's just me.
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Old 03-02-2014, 12:38 AM   #8
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Re: Frame holes are elongated where shocks connect

Try this link, maybe it would work for you.
http://67-72chevytrucks.com/vboard/s...d.php?t=516508
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Old 03-02-2014, 08:06 PM   #9
Chuckin
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Re: Frame holes are elongated where shocks connect

Thanks guys and great info! I like those cpp brackets....
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Old 03-03-2014, 12:03 AM   #10
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Re: Frame holes are elongated where shocks connect

CPP brackets work great. Have installed them on two trucks.

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