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Huge nut! Where does this go?

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Old 08-19-2015, 09:01 PM
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Huge nut! Where does this go?

So I had to jack the car up to get under there and disconnect my exhaust from my manifolds and found this sucker on the ground near the front driver's side wheel. Kind of concerns me before I take it on it's maiden drive.


What the hell could this go to?
Attached Thumbnails Huge nut! Where does this go?-nut.jpg  
Old 08-19-2015, 09:07 PM
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Re: Huge nut! Where does this go?

LCAs?
Old 08-19-2015, 09:09 PM
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Re: Huge nut! Where does this go?

Originally Posted by antares57
LCAs?

LCAs?? Not familiar with that one..
Old 08-19-2015, 09:09 PM
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Re: Huge nut! Where does this go?

Pitman Arm
Old 08-19-2015, 09:11 PM
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Re: Huge nut! Where does this go?

Originally Posted by mjdavis68
Pitman Arm

Oh S##t, not good..I will check it out..
Old 08-19-2015, 09:12 PM
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Re: Huge nut! Where does this go?

Lower Controls Arms under the front springs, while '68 above may be closer.
Old 08-19-2015, 09:18 PM
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Re: Huge nut! Where does this go?

Maybe the pan hard bar
Old 08-19-2015, 09:53 PM
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Re: Huge nut! Where does this go?

Originally Posted by midias
Maybe the pan hard bar

Pan hard bar?? I spent so much time learning the engine I don't know much about the underside. I would guess there should be one just like it on the other side?
Old 08-20-2015, 02:53 AM
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Re: Huge nut! Where does this go?

the only nut on the whole car that looks anything like the one in the pic is the one that holds the Pitman arm onto the steering box. but this looks too thick for even that. the one that holds the u joint flange to the pinion gear on the rear end looks similar, but slightly different.

i'd say that it was on the ground when you parked there.
Old 08-20-2015, 03:25 AM
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Huge nut! Where does this go?

Yup it's from the pitman arm. Those arms are pressed on very yight. Just put the nut back on and tighten it good.
Old 08-20-2015, 09:36 AM
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Re: Huge nut! Where does this go?

Will do. You think they'd put a cotter pin in something like that..Thanks
Old 08-20-2015, 12:18 PM
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Re: Huge nut! Where does this go?

It should have a equally huge lock washer on it.
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