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-   -   1" shackles (https://67-72chevytrucks.com/vboard/showthread.php?t=320296)

daniel1 12-22-2008 08:47 PM

1" shackles
 
where are you guys getting 1" drop shackles all i see is 2" and i already have the flip kit just need the shackle for 7" also what brand shackle does the 1" thanks

flamingbig10 12-22-2008 08:50 PM

Re: 1" shackles
 
you could remove some leaf springs

f.monroe 12-22-2008 09:14 PM

Re: 1" shackles
 
I am using my shackles or 1" of drop . Most shackles are 2" but have two holes in them . The top hole is the 2" drop . If you use the second hole , it should only give 1" of drop . If you are only looking for about one inch of drop but want to save a little money , go to a salvage yard and get some shackles from an 88 up chevy truck . They are a little longer than 73-87 shackles and will offer between 1/2" to 3/4" of drop .
Frank

gchemist 12-22-2008 09:50 PM

Re: 1" shackles
 
Remove the large heavy load spring. The drop is almost 1".

1984 swb chevy 12-22-2008 10:14 PM

Re: 1" shackles
 
Quote:

Originally Posted by gchemist (Post 3041664)
Remove the large heavy load spring. The drop is almost 1".

If you rmove the heavy load spring will that hurt anything in the long run. I need around 1 inch also. Thanks

N2TRUX 12-22-2008 10:25 PM

Re: 1" shackles
 
Quote:

Originally Posted by 1984 swb chevy (Post 3041714)
If you rmove the heavy load spring will that hurt anything in the long run. I need around 1 inch also. Thanks

That spring is about 3/4" thick so it is good for a 3/4-1" drop. It is never used unless you put a load in the rear, then it kicks in when the spring pack sits on it.

gchemist 12-22-2008 11:37 PM

Re: 1" shackles
 
Quote:

Originally Posted by 1984 swb chevy (Post 3041714)
If you rmove the heavy load spring will that hurt anything in the long run. I need around 1 inch also. Thanks

Not unless you load more than 500 lbs in the rear. I've run mine without the load spring since installing a drop kit. I've also added traction bars. I've carried a 455 Rocket engine without any problems. My truck actually runs better if I have some weight in the bed.

daniel1 12-23-2008 12:03 AM

Re: 1" shackles
 
i have a flipkit so would i still get about an 1" from removing the load spring?

flamingbig10 12-23-2008 12:07 AM

Re: 1" shackles
 
yes, and a better ride

bowtieguy79 12-23-2008 12:12 AM

Re: 1" shackles
 
So if he has a flip kit ( axle on top of springs ) removing the 3/4" thick bottom spring will drop another inch?

I am going through similar motions with my Big 10. It has 7 springs per side, don't need some... Removing the thickest and adding a 2" drop shackle should gain me about 3" of lowering. I think...

1984 swb chevy 12-23-2008 12:14 AM

Re: 1" shackles
 
with a flip kit isnt the load spring on the bottom of the spring pack and the rear on top of the springs.. I guess the spring pack settles some when you remove the load spring. Am I correct?

flamingbig10 12-23-2008 12:23 AM

Re: 1" shackles
 
Quote:

Originally Posted by bowtieguy79 (Post 3041918)
So if he has a flip kit ( axle on top of springs ) removing the 3/4" thick bottom spring will drop another inch?

I am going through similar motions with my Big 10. It has 7 springs per side, don't need some... Removing the thickest and adding a 2" drop shackle should gain me about 3" of lowering. I think...

before I did a flip kit I had 2" drop shacles and 3 out who's know's how many and it gave me a just a little over a 3" drop in the back and a nice ride
http://i147.photobucket.com/albums/r.../Truck86-1.jpg
same setup with a flipkit

http://i147.photobucket.com/albums/r...0/Truck152.jpg
there was no axle travel it might of been a better ride with shock extenders and a bigger notch
http://i147.photobucket.com/albums/r...0/Truck175.jpg


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