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Lo-pro RSK

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Old Feb 3, 2018 | 08:44 AM
  #1  
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Lo-pro RSK

Hey guys, been out of the OBSs for a little while and looking to see what options I have. I bought 97 F250 supercab 2wd. I am making it 4wd and looking to keep the truck as low as I can but I do want a RSK.

I see SKY offers a 2" and 3" but retains the OBS springs
2"https://www.skysoffroaddesign.com/collections/ford-suspension-1/products/ford-fsr-002
3"https://www.skysoffroaddesign.com/collections/ford-suspension-1/products/ford-fsr-003

They also offer a 4" and that is for using SuperDuty springs
https://www.skysoffroaddesign.com/co...ford-fsrsd-004

Then I see they have a "Lo-Pro" hanger for the back of the front springs
https://www.skysoffroaddesign.com/co...shackle-hanger

Then PMF offers their 2.25" utilizing SuperDuty springs.
OBS RSK SD Spring Hanger Conversion Kit

I am just curious if anyone has any measurements on any of the SKY kits.
I have a truck with the PMFs 2.25" and I am just looking to compare heights.

If anyone could offer come shock eye to shock eye measurements, that would be Great!!

Also, have any of you used SKYs Frame box kit for the 92-97s to box the frame for adding a RSK? If so, it is worth the $99?
https://www.skysoffroaddesign.com/co...350-conversion
 
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Old Feb 3, 2018 | 09:24 AM
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Wish I had measurements to give you but that Lo pro option looks appealing .
 
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Old Feb 3, 2018 | 11:04 AM
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Originally Posted by ATS Junior
Wish I had measurements to give you but that Lo pro option looks appealing .
No matter what way I go, I am getting the springs from you guys
 
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Old Feb 3, 2018 | 11:30 AM
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Fantastic. Looking forward to seeing pictures once its all done.
 
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Old Feb 3, 2018 | 03:31 PM
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I've never used the frame box kit but I would pay the money. That looks like a great time saver.
It wouldn't be hard to make but not having to would be worth the money.
 
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Old Feb 3, 2018 | 09:06 PM
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Have you guys ever seen those stock car spring sliders? My next conversion I think I'm going to use those if the geometry works out. I like the height of my 2wd but need more traction
 
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Old Feb 3, 2018 | 09:10 PM
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This is what I'm looking at
 
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Old Feb 4, 2018 | 06:17 AM
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Originally Posted by humphrey169
This is what I'm looking at
I'm not so sure how long those would last on a street driven pickup
 
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Old Feb 4, 2018 | 06:31 AM
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I see they make them in plastic and those there with the bearings. Seems like Chrysler had been running them back in the day, like 60's or 70's. I don't know how long they would last but I think I'll at least try it....it's only metal
 
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Old Feb 4, 2018 | 08:10 AM
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I like the idea of sliders also, but thinking strength will be an issue since they're light weight for car applications. You could fab up an HD version yourself.
 
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Old Feb 4, 2018 | 08:16 AM
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Yes the ones they sell I found are all too small for our springs. I would build a heavier set, and the front bracket would be a lot shorter so I would make it to where it would have holes for superduty and jobs springs. I can't believe I'm telling everybody my secrets
 
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