C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

When changing shocks do I

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Old Sep 24, 2004 | 08:27 PM
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When changing shocks on my 86 non Z51 do I need to support the half shaft or anything else when the car is jacked up? I plan on jacking the vette and pulling out the bolts, but want to make sure I don't have to support anything.
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Old Sep 24, 2004 | 08:40 PM
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I always raise the control arm slightly to take any pressure off the shock. That helps to take any weight off the shock so it can be removed from the mount easily. The range of shock travel is usually less than the distance the control arm can move.

The front shocks can be replaced without jacking up the car off the ground. Raising the body a few inches is enough.
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Old Sep 24, 2004 | 08:46 PM
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Old Sep 24, 2004 | 08:52 PM
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C4cruiser is right on.
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Old Sep 24, 2004 | 08:55 PM
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Thanks.
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Old Sep 25, 2004 | 12:00 AM
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How to change the rear shocks? Where is the top of the shock located?
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Old Sep 25, 2004 | 01:34 AM
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On my '89, the shock is mounted on a plate that uses two bolts. I supported the back end on a jack stand and used the jack under the "knuckle". Loosened the nut at the bottom of the shock. Unscrewed the two bolts fore and aft of the top of the shock, lowered the jack 'till the shock/plate cleared the frame, then removed the nut at the bottom of the shock.

One of those things that once you do the first time, it becomes REAL easy!
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Old Sep 25, 2004 | 10:00 PM
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I replaced all four shocks on my 84 today and only needed to jack the car and remove the wheels, finished in under an hour. 18 MM socket/wrench.
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