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How much arc should a new 7 leaf spring have?

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Old 01-22-2002, 03:04 PM
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John Dirks
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Default How much arc should a new 7 leaf spring have?

I bought a new 7 leaf spring for my 76.
It measures 6" arc, uninstalled.
Pictures I see advertizing springs for sale, look to have way more arc.
How much arc should a 7 leaf spring have?
Maybe the pictures are of 9 leaf springs. Do they have more arc than 7"s?
Old 01-22-2002, 03:15 PM
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Red73
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Default Re: How much arc should a new 7 leaf spring have? (John Dirks)

John, The 7 leaf does not have a lot of arch. I can send you a picture tonight comparing the 7 leaf to the 9 leaf. Rod :cheers:





[Modified by Red73, 6:00 PM 1/22/2002]
Old 01-22-2002, 05:29 PM
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Chuck Gongloff
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Default Re: How much arc should a new 7 leaf spring have? (Red73)

Not much arch at all compared to the 9 leafer. Had one recently, but gave it to a friend for his car, so I can't measure. Chuck
Old 01-22-2002, 06:53 PM
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Chuck Gongloff
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Default Re: How much arc should a new 7 leaf spring have? (Chuck Gongloff)

Found a picture of my spring collection, all recently departed. The 7 leafer is the second from the top. You can compare the arch with the other 9 leafers. Chuck

Old 01-22-2002, 07:11 PM
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BAD-L88
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Default Re: How much arc should a new 7 leaf spring have? (Chuck Gongloff)

Spring collection, I love it!!! That's great.
:cheers:
Old 01-22-2002, 10:39 PM
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Shutdown1
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Default Re: How much arc should a new 7 leaf spring have? (Chuck Gongloff)

[QUOTE]Found a picture of my spring collection, all recently departed. The 7 leafer is the second from the top. You can compare the arch with the other 9 leafers. Chuck

........The second one up from the bottom is my favorite!

'74 turbocharged 350, "Molested to Perfection," class of '71
Old 01-22-2002, 11:59 PM
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Cajun99
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Default Re: How much arc should a new 7 leaf spring have? (Chuck Gongloff)

It certainly looks like you got your money's worth from those springs!! :D :D
Old 01-23-2002, 02:46 AM
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Chuck Gongloff
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Default Re: How much arc should a new 7 leaf spring have? (Cajun75)

The price was right. I got them all for free at a friends Corvette shop. Used one to pirate leaves to rebuild the 9 leafer on my 69. After I was done, I gave the 7 leaf and one 9 leaf to Rowdy Rat (posts on this BB). Gave the other 3 or 4 to one of my Bel Air Corvette Club "buds" for him to rebuild his spring. So, my extensive "spring" collection is history...thank God :) Why not buy a new spring, you ask? The current repro's and GM replacements don't have the same configuration as the originals. Chuck

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