Author Topic: Rear shock top bolt nut pulling through metal  (Read 1055 times)

Offline FCC

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  • 1973 Dodge Challenger 340
Rear shock top bolt nut pulling through metal
« on: July 12, 2015 - 05:48:44 PM »
Anyone seen tightening the top rear shock bolt and start seeing the nut pull through the metal? The torque specs say 70 ft. lbs (50 for bottom) but I was no way near it.  My metal isn't rusted but old.

I think I am going to add washers to help.




Offline GoodysGotaCuda

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Re: Rear shock top bolt nut pulling through metal
« Reply #1 on: July 12, 2015 - 06:24:01 PM »
Make sure the shock has a metal sleeve inside the bushing.
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1972 Barracuda - 5.7 Hemi + T56 Magnum

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Offline mopar jack

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Re: Rear shock top bolt nut pulling through metal
« Reply #2 on: July 12, 2015 - 06:27:56 PM »
Yep did it on mine when installing bilsteen shocks. The top mount spacer is narrower than the shock cross member mount point and the nut will keep pulling till it goes through the hole. Need to put washers between the shock and mount to fill in the space make a wider sleeve.

Offline FCC

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  • 1973 Dodge Challenger 340
Re: Rear shock top bolt nut pulling through metal
« Reply #3 on: July 12, 2015 - 08:31:33 PM »
Thanks!  I'm installing Bilstein shocks too.  I guess I'll make a wider sleeve and use washers.  I'm surprised these aren't offered as an addition when buying the shocks.

Offline blown motor

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Re: Rear shock top bolt nut pulling through metal
« Reply #4 on: March 24, 2016 - 08:40:06 PM »
Wow, just found this. Put new Bilstiens on the front today. Might get the rears on this weekend. Glad I found this post.
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Offline AARuFAST

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Re: Rear shock top bolt nut pulling through metal
« Reply #5 on: March 24, 2016 - 09:04:58 PM »
Why would the nut go thru hold?  Is it small?
 A washer should be between nut and frame.
Is the top mount of shock smaller than originals?

BarraCuda's are a btch to get to nut and bolt.
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1970 Gran Coupe Ragtop. 1 of 66
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