Do your End Links look like this??
If your end links look like this you may (should) want to replace them.

I noticed them while replacing the rear output shaft seal on the transmission.
They literally had fell apart.
I replaced them, all four, with updated ('02 year or later) end links. These are beefier and made much better. They cost around $24.00 each from the dealer. One note I had to get two different part numbers. The links are the same except one had and alan head bolt and the other had a star head.
One important note!!!While changing them out I reused the old nuts and noticed that they where going on real tight (hard to get on). After tightening the nuts down on the fist end link I knew it was not right. I took one of the new end links to Lowes and found the "correct" size nuts. $5 bucks for eight new nuts and they just tightened up buy hand till torqued. So....the old nuts do not fit the new updated end links.

I noticed them while replacing the rear output shaft seal on the transmission.
They literally had fell apart.
I replaced them, all four, with updated ('02 year or later) end links. These are beefier and made much better. They cost around $24.00 each from the dealer. One note I had to get two different part numbers. The links are the same except one had and alan head bolt and the other had a star head.
One important note!!!While changing them out I reused the old nuts and noticed that they where going on real tight (hard to get on). After tightening the nuts down on the fist end link I knew it was not right. I took one of the new end links to Lowes and found the "correct" size nuts. $5 bucks for eight new nuts and they just tightened up buy hand till torqued. So....the old nuts do not fit the new updated end links.
I think they are 12mm but please don't hold me to that. They are definitely a different size though. My best advice is take a new end link with you to a home center to and try on nuts. Lowes even had the correct kind (with the flat-wide base nut) after I found the right size and looked around in their bins.
Like you I tried to torque them down and knew it was not right but it took me nearly stripping threads to get the right nuts.
Good question. I checked all the balljoints while painting my calipers (another story) and they all looked good. Don't know why the boots on the end links came apart (age I guess) but the new end links look great and are easy to put on provided you get the right size nuts.
Take care,
Wow! My plastic end links looked fine when I removed them - and my Z51 sway bars to install Hotchkis sway bars with metal end links.
Those spindley (is that a word) pieces of junk should not be on a Cobalt, let alone a Corvette.
Those spindley (is that a word) pieces of junk should not be on a Cobalt, let alone a Corvette.
I guess time brings out the bad in all things. I wish our cars could last and look good forever but things will wear out.














