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Old 06-12-2016, 10:23 PM   #1
reed62
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Torsion bar removal

Okay, so I removed the cross member and the front lower control arms. So how does one remove the actual 4 ft long bars that connect to the cross member and the lower control arm? Are they pressed on?
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Old 06-12-2016, 11:44 PM   #2
Brad54
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Re: Torsion bar removal

A large hammer, and a large drift pin of some type.
Some heat on the sleeve of the lower a-arm doesn't hurt either.

And while you are wailing away on the bar to drive it out... when you miss (and you will) and smash your hand (and you will), try not to put on too much of a show for the neighborhood kids. Not... um... that I did anything like that... I HEAR that's possible...

-Brad
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Old 06-13-2016, 11:16 AM   #3
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Re: Torsion bar removal

No heat. Use penitrating oil, WD 40 not the blue can but the new penitrating silver and black can. PB Blaster, Kroil or the like. Use a bar or something something solid to knock the bars out with it 2 pound Sledge worked. It's the dirt and rust holding in. Heat will mess with spring so use sparingly. Page 8 on build thread.
http://67-72chevytrucks.com/vboard/s...=560081&page=8
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Old 06-13-2016, 11:05 PM   #4
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Re: Torsion bar removal

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Originally Posted by LVPhotos View Post
No heat. Use penitrating oil, WD 40 not the blue can but the new penitrating silver and black can. PB Blaster, Kroil or the like. Use a bar or something something solid to knock the bars out with it 2 pound Sledge worked. It's the dirt and rust holding in. Heat will mess with spring so use sparingly. Page 8 on build thread.
http://67-72chevytrucks.com/vboard/s...=560081&page=8
I should clarify: A little heat on the part of the a-arm that the end of the torsion bar sits in, will expand the metal a little, giving some clearance.

Just warm it up, don't make it cherry red.

And even if you DID make the A-arm cherry red, that won't affect the spring inside the arm (though I wouldn't want to use that control arm after that)

-Brad
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'62 K-10 long-step project
'61 C30 Camper, aka "Valdez"

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Old 07-13-2016, 09:24 PM   #5
62CiscoKid
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Re: Torsion bar removal

Hello Reed,

If you still have the bars off.. Would you mind measuring the exact length in inches? 45" or 48" or other?

Thanks,
Joe
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Old 07-18-2016, 10:31 PM   #6
reed62
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Re: Torsion bar removal

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Originally Posted by 62CiscoKid View Post
Hello Reed,

If you still have the bars off.. Would you mind measuring the exact length in inches? 45" or 48" or other?

Thanks,
Joe

Sorry Joe, I hauled those off to the scrap dealer several weeks ago. I ended up scoring a 70 C-10 cross member and control arm setup.
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Old 07-19-2016, 03:27 PM   #7
62CiscoKid
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Cool Re: Torsion bar removal

Thanks Reed.. All good. I'm collecting the information for a side project on the truck.

Joe
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Old 07-19-2016, 04:02 PM   #8
62stepside longbox
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Re: Torsion bar removal

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Thanks Reed.. All good. I'm collecting the information for a side project on the truck.

Joe
If you would like I can measure them when I have them out, should be sometime near the beginning of August
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Old 07-19-2016, 07:21 PM   #9
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Cool Re: Torsion bar removal

62 Stepside,

That's sounds good and will definitely be appreciated.

-Joe
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