upper strut bolt
Thread Starter
Supreme Member
Joined: Aug 2003
Posts: 1,644
Likes: 4
From: Long Island New York
Car: 89 Formula 350
Engine: Forged 385 H/C/I
Transmission: 700R4-4300 Stall-lockup
Axle/Gears: BW 9 Bolt 3:70
upper strut bolt
I seem to be unable to get the upper strut bolt to break loose. I'm talking about the nut on the very top of the strut in the strut mount. It has the metric allen head in the center and the nut I can't get loose is 3/4"...Is it a reverse thread or something else I'm missing??
Joined: Sep 2005
Posts: 28,003
Likes: 2,486
Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: upper strut bolt
Put a pipe wrench on the shaft thing of the strut and waylay it with your impact set to "kill".
Member
Joined: Mar 2005
Posts: 412
Likes: 1
From: Houston
Car: 1986 IROC-Z28 & 1987 GTA
Engine: 305 TPI & 350 TPI
Transmission: 700R4
Re: upper strut bolt
lol, yeah I had to take a monkey wrench to mine also...But I got it off.
That bolt is just a beach.
I also sprayed a bunch of pentrant lubricant on mine. WD40 should also help a little.....
GL
That bolt is just a beach.
I also sprayed a bunch of pentrant lubricant on mine. WD40 should also help a little.....
GL
Thread Starter
Supreme Member
Joined: Aug 2003
Posts: 1,644
Likes: 4
From: Long Island New York
Car: 89 Formula 350
Engine: Forged 385 H/C/I
Transmission: 700R4-4300 Stall-lockup
Axle/Gears: BW 9 Bolt 3:70
Re: upper strut bolt
So are you guys saying to use a pipe wrench on the smooth shaft that sides into the body of the strut? Wouldn't that damage the shaft, also it's covered with a plastic sleeve.
Other question I have is about the spring. Do I need to use the rubber isolator that sits on top of the spring?? I notice they are worn and I have almost a 1/2" difference in ride height between drive and passenger side.
Other question I have is about the spring. Do I need to use the rubber isolator that sits on top of the spring?? I notice they are worn and I have almost a 1/2" difference in ride height between drive and passenger side.
Joined: Sep 2005
Posts: 28,003
Likes: 2,486
Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: upper strut bolt
Wouldn't that damage the shaft
also it's covered with a plastic sleeve
Thread Starter
Supreme Member
Joined: Aug 2003
Posts: 1,644
Likes: 4
From: Long Island New York
Car: 89 Formula 350
Engine: Forged 385 H/C/I
Transmission: 700R4-4300 Stall-lockup
Axle/Gears: BW 9 Bolt 3:70
Re: upper strut bolt
Struts are not that old so I was planning on using them again. I'm replacing the strut mounts and a arms.
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Joined: Jul 2009
Posts: 2,328
Likes: 10
From: Kitchener, ON
Car: 1988 GTA
Engine: LB9
Transmission: T5
Axle/Gears: 3.45
Re: upper strut bolt
If you are re-using the struts, penetrating oil and short blasts with a really good impact gun will get the nuts off.
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: upper strut bolt
JamesC
Joined: Sep 2010
Posts: 1,626
Likes: 47
From: Double Bratville
Car: '89 Formula
Engine: LS2
Transmission: 4L65E
Axle/Gears: MW 3.42 12 Bolt
Re: upper strut bolt
Heater Hose Mod and zip ties with a little bearing grease.
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