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Where to place jackstands on foxbody with subframe connectors

  • Thread starter Thread starter johnny21
  • Start date Start date Jan 27, 2020

johnny21

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#1
  • Jan 27, 2020
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Can I just use the subframe connectors to hold up both sides while I replace a midpipe? If so does it matter where on the subframe I place the jacks? Any advice/guidance is appreciated, thanks!
 

Noobz347

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#2
  • Jan 27, 2020
  • #2
johnny21 said:
Can I just use the subframe connectors to hold up both sides while I replace a midpipe? If so does it matter where on the subframe I place the jacks? Any advice/guidance is appreciated, thanks!
Click to expand...

Hell yeah. Next to the axles, it's probably the strongest part. Take care to not scuff them all up.
 

johnny21

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#3
  • Jan 27, 2020
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Noobz347 said:
Hell yeah. Next to the axles, it's probably the strongest part. Take care to not scuff them all up.
Click to expand...
Okay cool, thanks! Just wanted to make sure I wasn't making some totally avoidable mistake
 

Noobz347

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#4
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johnny21 said:
Okay cool, thanks! Just wanted to make sure I wasn't making some totally avoidable mistake
Click to expand...

I prefer to use them as the jacking rails when I'm not lifting from the axles. I even have a small wooden jig to sit on top of the jack pad. Just some 2x4 and 1x strips.
 
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Mustang5L5

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#5
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I usually do two under the axle, and two under the K-member at the widest part.
 
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bird_dog0347

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I usually jack mine up on the SFC's where they are welded to the frame, then place jacks under the IRS subframe and K member.
 
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revhead347

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#7
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I usually put two at the back under the shock mount on the axle. Then two at the front under the spring on the control arm. It just looks more stable like that.

Kurt
 

General karthief

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#8
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I don't have a turbo so I don't have any jack stands
 
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Foxslider

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#9
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I jack from k-member or rear end and use jack stands. Front SFC area. Rear axle or rear SFC area. It's real nice having the SFC's to use for jackstands actually.
 
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Steel1

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#10
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I welded in a set of jacking rails which allow you to jack/support anywhere along the pinch weld.
I also have a set of sfc.
 
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Gs1987GT

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#11
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johnny21 said:
Can I just use the subframe connectors to hold up both sides while I replace a midpipe? If so does it matter where on the subframe I place the jacks? Any advice/guidance is appreciated, thanks!
Click to expand...
Yes you can. I put my lift pads right under where the SFCs are welded to the cars front and rear subframes and up she goes. Rock solid too, no issues. I installed MM SFCs last month and they are pretty beefy/solid and nice.
 
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91TwighlightGT

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#12
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I wouldn't jack the car by the connectors themselves. I did some cosmetic damage to my left side MM connector on my 91 GT by trying to jack up the car that way.

I compounded my mistake by using a two-ton floor jack. My intention was to put jack stands in front of the left rear and behind the left front tire so I could rotate tires or something (it was years ago) and I didn't count on the how the weight would be distributed. The rear of the jack itself tilted up and smacked into my left side skirt and damaged it.
 

johnny21

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#13
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91TwighlightGT said:
I wouldn't jack the car by the connectors themselves. I did some cosmetic damage to my left side MM connector on my 91 GT by trying to jack up the car that way.

I compounded my mistake by using a two-ton floor jack. My intention was to put jack stands in front of the left rear and behind the left front tire so I could rotate tires or something (it was years ago) and I didn't count on the how the weight would be distributed. The rear of the jack itself tilted up and smacked into my left side skirt and damaged it.
Click to expand...
That's a bummer, thanks for the tip!
 

CarMichael Angelo

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#14
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Now do you know where to put a jack under your car?
 
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91TwighlightGT

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Fortunately that mistake was over 10 years ago. I'm moderately more intelligent these days... but I'm sure I'll find some new way to turn a random mundane task into a crisis at some point.
 
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Gs1987GT

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#16
  • Jan 31, 2020
  • #16
91TwighlightGT said:
I wouldn't jack the car by the connectors themselves. I did some cosmetic damage to my left side MM connector on my 91 GT by trying to jack up the car that way.

I compounded my mistake by using a two-ton floor jack. My intention was to put jack stands in front of the left rear and behind the left front tire so I could rotate tires or something (it was years ago) and I didn't count on the how the weight would be distributed. The rear of the jack itself tilted up and smacked into my left side skirt and damaged it.
Click to expand...

My lift pads have rubber on them = no damage. If I was using a floor Jack I'd put a small piece of 2x4 on the Jack pad to insulate it.
 
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