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should my lower ball joint boot be compressed after install?

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Old Feb 4, 2012 | 02:51 PM
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Default should my lower ball joint boot be compressed after install?

So I just installed my left side a-arms as part of front rebuilt. This is my first time. Just installed spindle and upper ball joint boot looks good. However, the lower ball joint boot is compressed pretty good. Using the rubber boots that came with ball joints. Have not filled with grease yet. Is this how the lower boot should look before grease?

Jim





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Old Feb 4, 2012 | 03:14 PM
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Looking good, exactly as it should. Did your lower ball joints not come with one different style bolt with an odd head that functions as a stop on some applications?
Steve g
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Old Feb 4, 2012 | 03:34 PM
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Originally Posted by Steve2147
Looking good, exactly as it should. Did your lower ball joints not come with one different style bolt with an odd head that functions as a stop on some applications?
Steve g
No, came with two standard type bolts. I noticed on pics of other ball joints the bolt with the larger than normal head. How critical is that bolt?
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Old Feb 4, 2012 | 03:51 PM
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Originally Posted by Frankenvette
No, came with two standard type bolts. I noticed on pics of other ball joints the bolt with the larger than normal head. How critical is that bolt?
I don't think it's needed at all, but to confirm when you put your steering arm on look for the stop to it's travel.

These ball joints were used on all the full size chevrolets of the day and those used the head of the bolt as a travel stop. I can't remember off hand, but I think the Corvettes used a different stop, maybe a bracket welded to the control arm. Probably okay, but thought I would mention the check.

Steve g
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Old Feb 4, 2012 | 03:56 PM
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Originally Posted by Steve2147
I don't think it's needed at all, but to confirm when you put your steering arm on look for the stop to it's travel.

These ball joints were used on all the full size chevrolets of the day and those used the head of the bolt as a travel stop. I can't remember off hand, but I think the Corvettes used a different stop, maybe a bracket welded to the control arm. Probably okay, but thought I would mention the check.

Steve g
Thanks for the insight. I purchased the ball joints from Muskegon Corvette and they said they have used this particular brand for 15 years. Still, I'll give them a call Monday to confirm no issues.
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Old Feb 4, 2012 | 04:36 PM
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The Corvette uses a stop welded to the rear of the control arm that the spindle arm stops against. As Steve said, the bolt stop is used on other arms such as a Chevelle.
If the stop bolts are mounted toward the rear there is no problem, but mounted towards the front, it can hit the flange of the control arm and depending on the suspension position can reduce the full turn radius.
I usually just reuse one older bolt if only the stop bolt is supplied.

BTW, your install looks good.
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Old Feb 4, 2012 | 07:22 PM
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Originally Posted by noonie
The Corvette uses a stop welded to the rear of the control arm that the spindle arm stops against. As Steve said, the bolt stop is used on other arms such as a Chevelle.
If the stop bolts are mounted toward the rear there is no problem, but mounted towards the front, it can hit the flange of the control arm and depending on the suspension position can reduce the full turn radius.
I usually just reuse one older bolt if only the stop bolt is supplied.

BTW, your install looks good.
Thanks. Using the ball joints you recommended.

Jim
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Old Feb 5, 2012 | 03:12 PM
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What is the mfg ball joints recommended?
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Old Feb 5, 2012 | 04:00 PM
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Originally Posted by phclub
What is the mfg ball joints recommended?


The ball joints are made by a company called XRF Chassis. They cut their teeth making ball joints for logging trucks in Canada. Founder and his brother used to work for Moog. Muskegon Brake informed me they have been using them for nearly 15 years. Found lots of good info on them on the web plus the price was nice.

Jim
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