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Old 07-16-2020, 09:26 AM   #1
72c20customcamper
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Dropping a burban questions

I want to drop my 77 suburban . I know the front spindles are the same but I'm having issue with the rear. The only drops I'm finding is 2 inch shackles. Really looking to go with 3 front and 4 in the rear . With the c10 truck 4 inch kit fit the burban?

Was looking at something like this
https://www.suspensionsuperstore.com...t-ks331134-ns/

I have been told that a flip and then using 4x4 shackles can get me close but I really dont want to go that route.

Or do I just buy the 2 inch shackles and just remove some leafs . Mine has the 6 leaf pack.
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72 c20 custom camper Husky edition,
66 SS396 Chevelle 1964 Hawk, 63 Avanti,62 lark
1969 AMX ,
1968 c20 stepside ,85 K20
1977 Suburban sold
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Old 07-17-2020, 07:46 AM   #2
72c20customcamper
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Re: Dropping a burban questions

Put this in the wrong forum
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72 c20 custom camper Husky edition,
66 SS396 Chevelle 1964 Hawk, 63 Avanti,62 lark
1969 AMX ,
1968 c20 stepside ,85 K20
1977 Suburban sold
68 anniversary.
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Old 07-17-2020, 07:52 PM   #3
SCOTI
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Re: Dropping a burban questions

Quote:
Originally Posted by 72c20customcamper View Post
I want to drop my 77 suburban . I know the front spindles are the same but I'm having issue with the rear. The only drops I'm finding is 2 inch shackles. Really looking to go with 3 front and 4 in the rear . With the c10 truck 4 inch kit fit the burban?

Was looking at something like this
https://www.suspensionsuperstore.com...t-ks331134-ns/

I have been told that a flip and then using 4x4 shackles can get me close but I really dont want to go that route.

Or do I just buy the 2 inch shackles and just remove some leafs . Mine has the 6 leaf pack.
Spindles are a direct swap. You need to make sure whatever brand you choose get you the HD 1.25" rotor/brake spindles.

For 4" rear drop, shackles & hangers will get you there. I don't know if the hangers are different though. While removing leafs will allow more drop, it will also change the final spring rate & possibly be too much of a change for the suspension to get its job done. Nothing wrong w/giving it a try but be prepared to possibly do things over.

The flip kit will typically yield 6" of drop on a truck w/more than 5 leafs. The shorter 4x4 shackle would give some lift back.
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67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
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Old 07-17-2020, 07:58 PM   #4
72c20customcamper
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Re: Dropping a burban questions

Thanks I'm looking at leafs from performance online. They have 2,3 and 4 inch drop leaf springs. But they are closed untill Monday seems they are moving to new facility .
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Mark
72 c20 custom camper Husky edition,
66 SS396 Chevelle 1964 Hawk, 63 Avanti,62 lark
1969 AMX ,
1968 c20 stepside ,85 K20
1977 Suburban sold
68 anniversary.
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Old 07-17-2020, 08:06 PM   #5
SCOTI
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Re: Dropping a burban questions

Quote:
Originally Posted by 72c20customcamper View Post
Thanks I'm looking at leafs from performance online. They have 2,3 and 4 inch drop leaf springs. But they are closed untill Monday seems they are moving to new facility .
While I won't discourage you, I will recommend being diligent about seeking info/specs from any source so you know you're not getting shanked. If the sales guy doesn't know the numbers, he can't know if your Burb will drop more/less than what you desire.
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
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Old 07-17-2020, 08:15 PM   #6
72c20customcamper
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Re: Dropping a burban questions

Quote:
Originally Posted by SCOTI View Post
While I won't discourage you, I will recommend being diligent about seeking info/specs from any source so you know you're not getting shanked. If the sales guy doesn't know the numbers, he can't know if your Burb will drop more/less than what you desire.
I'm doing my due diligence.
__________________
Mark
72 c20 custom camper Husky edition,
66 SS396 Chevelle 1964 Hawk, 63 Avanti,62 lark
1969 AMX ,
1968 c20 stepside ,85 K20
1977 Suburban sold
68 anniversary.
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Old 07-17-2020, 09:48 PM   #7
SCOTI
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Re: Dropping a burban questions

Quote:
Originally Posted by 72c20customcamper View Post
I'm doing my due diligence.
That's all we can do
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
SCOTI is offline   Reply With Quote
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