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Strut rod bush sizes

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Old Jun 18, 2022 | 06:04 AM
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Default Strut rod bush sizes

removed my trailing arms from my 72 today and noticed that the rubber was squeezing out of the mounting area around the strut rods..
so I go to my spares box with lot of new (just in case) parts that i have amassed over the years, yep, got a set of 4 new bushes....
but they wont fit, they are 1-1/4 dia... loose as because the strut rods have the larger 1-3/8 dia holes in them

worked out that they are the 75-82 rods....
is this a normal swap out? are they the same length? cause no problems?
I've had the car since Oct 2010, and only noticed when pulling it all apart.
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Old Jun 18, 2022 | 06:38 AM
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Yes, they are the same length. Somebody in the past swapped them out with the later model style.
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Old Jun 18, 2022 | 08:56 AM
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Sometimes you can even get one of each

https://www.corvetteforum.com/forums...my-1970-a.html

M
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Old Jun 18, 2022 | 09:54 AM
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I had the same issue with my 68. Ordered the larger ones, sanded and painted the rods,,,, good as new. Easy peasy.
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Old Jun 18, 2022 | 11:18 AM
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Check the fit of the rod end in the support, sometimes the 63-74 supports are tighter in the "corners" and may cause a bind in extreme travel, simple file or burr will clean it up
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Old Jun 18, 2022 | 07:57 PM
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looks to be plenty of clearance and there are no marks or gouges on rod ends or spindle support.

is it true that you should put a little bit of lithium grease under the inner end caps before installation?
some forum posts that i have been reading up on say yes others say not needed...
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