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1980 W150 Front Leaf Springs
#1277332
07/31/12 11:35 PM
07/31/12 11:35 PM
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Joined: Jan 2003
Posts: 678
Marshall TX
Texas383
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Marshall TX
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I've been looking on several websites but can't seem to find any new front leaf springs for my Power Wagon... mine are no longer flat but de arched and bowed upward.
1969 Y2 Super Bee
1959 Coronet 4 dr Sedan
~ I intend to live forever...so far so good! ~
TO GOD BE THE GLORY!!
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Re: 1980 W150 Front Leaf Springs
[Re: Texas383]
#1277335
08/01/12 09:30 AM
08/01/12 09:30 AM
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Joined: May 2003
Posts: 15,487
Florida
scratchnfotraction
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I Live Here
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Florida
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most 4x4 front 3 leaf spring packs are negative arch stock.(the way yours look now on the truck) adding in a 2" add a leaf will make them flat with 0 arch.(flat like you want them to look) 4" lift spring have a positive arch for lift.(arched upward for lift) IMHO,if you do not want a 4" lift kit the 2" add a leafs are the way to go,flatens the spring pack out up front,gives a 2" lift which works with stock chassis specs,still retain the stockish ride on/off road. anything higher will need mods to the drive shafts and front steering specs. the add a leaf will also fit the front with out changeing the 2 studs in the diff housing along with the 1 u-bolt on that side. 
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Re: 1980 W150 Front Leaf Springs
[Re: scratchnfotraction]
#1277336
08/01/12 06:30 PM
08/01/12 06:30 PM
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Joined: Jan 2003
Posts: 12,043
State of Confusion
hp383
Just a normal tag again
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Just a normal tag again
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State of Confusion
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True, a stock 3 leaf front spring will have some negative arch, but they can be too far.
Are there signs of wear on the springs where the bump stops are? How far from the bump stops does your truck sit while on level ground?
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Re: 1980 W150 Front Leaf Springs
[Re: Texas383]
#1277338
08/08/12 11:34 AM
08/08/12 11:34 AM
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Joined: Aug 2006
Posts: 8,064
Iowa
76dodgeboy
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master
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Iowa
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Quote:
The truck has a 3" suspension lift to go along with 3" body. The bump stops are a good ways from the leaf springs so there are no signs of them hitting. The truck rides good and doesn't "bottom out" on the front suspension. I assumed the front springs were straight when new and didn't know if the negative arch was from age and wear or if that is normal and not an issue...?
Are you saying it has a lift because of the block in the rear? If so its Stock. 4wds sit higher than 2wds and the block in the rear is stock. A negative arch in front wouldn't be a lift as they are arched to much and I've never heard of them sagging that bad
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Re: 1980 W150 Front Leaf Springs
[Re: Texas383]
#1277340
08/08/12 04:03 PM
08/08/12 04:03 PM
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Joined: May 2003
Posts: 15,487
Florida
scratchnfotraction
I Live Here
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I Live Here
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a set of shackles on the front spring eye and a set of shackles on the rear spring eye is not going to work. is the rear shackle on the front spring pushed back and bottomed on the frame rail and the front added shackle lifting the front? post up some pics if you can. 
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Re: 1980 W150 Front Leaf Springs
[Re: Texas383]
#1277341
08/09/12 10:26 AM
08/09/12 10:26 AM
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Joined: Jan 2003
Posts: 678
Marshall TX
Texas383
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The rear eye of the front spring is in the original perch just like stock... the front of the spring has the shackles added to the original perch.
I will see if I can get pics posted...
1969 Y2 Super Bee
1959 Coronet 4 dr Sedan
~ I intend to live forever...so far so good! ~
TO GOD BE THE GLORY!!
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Re: 1980 W150 Front Leaf Springs
[Re: Texas383]
#1277342
08/09/12 10:46 AM
08/09/12 10:46 AM
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Joined: May 2003
Posts: 15,487
Florida
scratchnfotraction
I Live Here
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I Live Here
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Florida
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Quote:
The rear eye of the front spring is in the original perch just like stock... the front of the spring has the shackles added to the original perch. I will see if I can get pics posted...
this does not sound right. it should have a shackle on the rear eye of the front spring.
it should have the front eye on the front spring in a frame perch thats square looking and a solid mount to the frame.
unless it has been reworked in some way.
you only gain 1/2 of the length of a shackle for lift.. 12" shackles 6" lift. 
only reason I can think of to swap ends with the shackle would to be rotate the pinion upwards with a lift. that is not needed with a 2" or 3" lift.( I dont recall any 3" lifts only 2" & 4" & 6 skyjacker kits) and then its still ?able. 
like said,you cant go by the 3-3.5 inch rear blocks,as all 4x4 have them to get the ride hieght level.
I am very interested in seeing pics. 
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Re: 1980 W150 Front Leaf Springs
[Re: Texas383]
#1277343
08/09/12 12:30 PM
08/09/12 12:30 PM
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Joined: Jan 2003
Posts: 678
Marshall TX
Texas383
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I'm not sure why it was done that way. This is my first 4x4. The shackles and lower shock mounts are home made. The upper shock mounts to the frame look to be aftermarket. It's a dual shock per side set up on the front. I'd prefer to get my lift with the springs on front and do away with the shackles.
Let me take some pics and figure out how to get some pics loaded on here. Stay tuned...
1969 Y2 Super Bee
1959 Coronet 4 dr Sedan
~ I intend to live forever...so far so good! ~
TO GOD BE THE GLORY!!
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Re: 1980 W150 Front Leaf Springs
[Re: 76dodgeboy]
#1277345
08/09/12 03:32 PM
08/09/12 03:32 PM
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Joined: May 2003
Posts: 15,487
Florida
scratchnfotraction
I Live Here
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I Live Here
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Posts: 15,487
Florida
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Quote:
Changing the opinion angle in front is a bad idea because of the steering etc.
I've never hears of anyone changing the front opinion angle even with 8" of lift. Its addressed with a double cardon joint Drive shaft
while i do  with this,I have had the knuckle yokes cut loose and rotate the pinion up some keeping the alinment specs stock.
the 2 studs and 1 u-bolt are the trouble spot but a wedge shim got it bolted up and worked out fine.
I have had to use a double cardan joint on both ends of a rear shaft in the RC and done that a few time with other 4x4 rigs.
no telling what was moded on the front with a double shock hoop and shackle swap.
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Re: 1980 W150 Front Leaf Springs
[Re: scratchnfotraction]
#1277346
08/09/12 06:16 PM
08/09/12 06:16 PM
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Joined: Jan 2003
Posts: 12,043
State of Confusion
hp383
Just a normal tag again
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Just a normal tag again
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This does sound odd. It is not physically possible to have shackles at both ends of the spring. One of the ends would fold over, and rest on the frame, or worse yet, against a frame rivet, putting extra force on the shackle, enough so to snap bolts. You can lower the front mounting , and use the longer shackles both to get more lift. But the front normally remains a solid mounting point. This picture shows someones modification to make a lowered and adjustable front mounting channel. You can see the pivoting shackle to the rear. NOTE: your rear shackle should have the top bolt running through the frame, not as shown in this picture. This is something that was cobbled together. 
Last edited by hp383; 08/09/12 06:19 PM.
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Re: 1980 W150 Front Leaf Springs
[Re: Texas383]
#1277348
09/04/12 03:29 PM
09/04/12 03:29 PM
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Joined: Jan 2003
Posts: 678
Marshall TX
Texas383
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Sorry it took me a while to get back to this...
After I looked closer they are NOT shackles on the front... they are 1/2" plate welded to the original spring mounts that extend where the springs bolt up a couple inches. Rear of spring is mounted to the original factory location.
1969 Y2 Super Bee
1959 Coronet 4 dr Sedan
~ I intend to live forever...so far so good! ~
TO GOD BE THE GLORY!!
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Re: 1980 W150 Front Leaf Springs
[Re: Texas383]
#1277351
09/11/12 04:24 PM
09/11/12 04:24 PM
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Joined: Jan 2003
Posts: 678
Marshall TX
Texas383
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Here is the bracket... you can also see the de-arching of the front springs
1969 Y2 Super Bee
1959 Coronet 4 dr Sedan
~ I intend to live forever...so far so good! ~
TO GOD BE THE GLORY!!
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