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Old 04-04-2009, 09:52 PM   #1
jwa76fleetside
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need help please

i am in the midst of putting in my lowering kit when the shop called and said one of the plates were broken on my drivers side rear leaf springs. He said i must have a heavy duty kit on there because i have 8 plates per lear spring (instead of 4). Is this normal on a 76 fleetside? should i try to find an 8 plate leaf spring to replace the broken one on monday and should i just pull both sides out and replace them both with 4 plate leafs? thanks
Justin
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Old 04-04-2009, 11:02 PM   #2
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Re: need help please

as along has the 4 leafs are the same length has the 8 leafs 52 and 56 are the different lengths
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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
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Old 04-04-2009, 11:06 PM   #3
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Re: need help please

also if the 3 longest leafs aren't broken then the other 5 can be removed, which will lower it about a 1" or 2" more and a softer ride
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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
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Old 04-04-2009, 11:14 PM   #4
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Re: need help please

what are 52 and 56? the lengths of the leafs?
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Old 04-04-2009, 11:16 PM   #5
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Re: need help please

yes
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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
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Old 04-04-2009, 11:33 PM   #6
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Re: need help please

i am putting on a flip kit (6" drop) Can i still remove the other 5 leafs and just leave the 3 long ones?
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Old 04-04-2009, 11:34 PM   #7
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Re: need help please

yes that's what I have
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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
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Old 04-04-2009, 11:39 PM   #8
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Re: need help please


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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
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Old 04-04-2009, 11:50 PM   #9
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Re: need help please

awesome. thanks
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Old 04-04-2009, 11:51 PM   #10
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Re: need help please

if it is one of the 3 long ones that broke though I will need to just replace both sides with 4 plate leafs or find another 8 plate and then remove 5 plates from each? which would make more sense?
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Old 04-05-2009, 12:00 AM   #11
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Re: need help please

no problem oh it doesn't matter I would go with both of the 4 leafs, because the other 8 leaf pack maybe weaker or stronger, than yours, and might make the chevy lean even more noticeable
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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
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Old 04-05-2009, 12:04 AM   #12
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Re: need help please

alright. appreciate the advice. I will keep my fingers crossed that it wasnt one of the long ones that broke. they said the 2nd leaf? Im hoping i can just remove the 5 shorties from both sides and save some $$$. haha.
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Old 04-05-2009, 12:21 AM   #13
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Re: need help please

I'm glad i was able to help
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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
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Old 04-05-2009, 02:02 AM   #14
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Re: need help please

http://www.generalspringkc.com/index...parent=45&pg=1
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Old 04-05-2009, 02:04 AM   #15
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Re: need help please

Ok the not able to edit our own posts.. is really going to get tiring.

That link will allow you to see the differences in spring setups for our trucks that were stock.
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Old 04-06-2009, 09:48 AM   #16
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Re: need help please

thanks that helps out. So if I have 56's (8 leaf on the back) am I stuck (without modification) with those because the 4 leafs state they are 52's.
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Old 04-06-2009, 04:06 PM   #17
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Re: need help please

Quote:
Originally Posted by jwa76fleetside View Post
thanks that helps out. So if I have 56's (8 leaf on the back) am I stuck (without modification) with those because the 4 leafs state they are 52's.
Good question because I'm in the same boat as you!
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Old 04-06-2009, 04:21 PM   #18
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Re: need help please

ok i just ended up taking out the broken leaf and running with 7 on both sides. taking anymore out caused the ass to drag. Looks pretty good now. I will post pics once my rims are on later this week.
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Old 04-06-2009, 04:46 PM   #19
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Re: need help please

It must of been the over load spring the short thick one at the bottom of the leaf spring pack
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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
Build http://67-72chevytrucks.com/vboard/s...d.php?t=283326
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