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Rear spring weight..... Anyone???

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Old 09-10-2016, 09:35 PM
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63mako
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Default Rear spring weight..... Anyone???

I need to ship one and my scale bottomed out at #29. Wikipedia says #48. Seems high. Anyone have an actual weight on a factory 9 leaf 2 1/4 Rear spring?
Old 09-10-2016, 09:44 PM
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jb78L-82
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I read some time ago that the Spring weight was about 50 lbs which is the number I reference. Your number of 48# seems correct. A composite is about 8 lbs.
Old 09-10-2016, 10:31 PM
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cagotzmann
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Originally Posted by 63mako
I need to ship one and my scale bottomed out at #29. Wikipedia says #48. Seems high. Anyone have an actual weight on a factory 9 leaf 2 1/4 Rear spring?
Just weight both my springs from 1978 corvette.

#1 2 1/2" 9 leaf = 41 Lbs
#2 2 1/4" 7 leaf = 42 Lbs

shipping as 42 Lbs is plenty to cover the weight of either spring.

Why I still have these is storage ????
Old 09-10-2016, 10:54 PM
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63mako
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Originally Posted by cagotzmann
Just weight both my springs from 1978 corvette.

#1 2 1/2" 9 leaf = 41 Lbs
#2 2 1/4" 7 leaf = 42 Lbs

shipping as 42 Lbs is plenty to cover the weight of either spring.

Why I still have these is storage ????
Will figure 43 lbs to account for packaging. Thanks!
Old 09-11-2016, 12:07 PM
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Originally Posted by 63mako
I need to ship one and my scale bottomed out at #29. Wikipedia says #48. Seems high. Anyone have an actual weight on a factory 9 leaf 2 1/4 Rear spring?
48 lbs. (shipping weight) sounds correct......I weighed my spring on my '69 when I changed to fiberglass spring and it weighed 46 lbs. My composite weighed 6 lbs.

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