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I just purchased a suspension kit for my '79 from VBP and when I watched the DVD they said I should have a shock mount remover tool. I would rather not pay the $13 plus shipping for something I really don't need. How easily can it be done without the tool?
You can buy a pipe cap at your local big-box home center that will do the same job for a few $.
Don't count on re-using your shock mounts. You can very well destroy them using the tools. They are one of the hardest pieces to remove on the Vette suspension.
I was afraid someone would tell me to get new ones. The car is in storage still for another week or two, but if they look bad I guess I'll be ordering new ones.
When I took my shock mounts off it was almost as if they were press fit in the openings. You have to beat on the thread end to get them out of the location. And beating on the threaded end could end up messing up the threads.
When I took my shock mounts off it was almost as if they were press fit in the openings.
Correct. There is a straight knurl...and something of an interference fit. Given the "right angle" design, you don't want it to rotate. As for trying to get the thing out without damage? Don't forget it's been in there for 20+ years so.....ask yourself what your time is worth. My guess is your going to spend an inordinate amount of time trying to get this out with no damage. Only to eventually learn you've damaged threads or run the risk of damaging the forging it's mounted in.
I wish you the best and hope that you can get it out cleanly. However, my advice would be to use a cut-off wheel. Cut off the threads, cut off the shock part, then drill a hole through the axis and pop it out with a punch. Don't drill the forging...just sacrifice the shock mount and be done with it. Again, just my opinion and experience.
I used the shock mount tool and knocked them out without any problems, took two blows each, no thread damage.
I had ordered two new ones with the trailing arms and so I used them, I do have the olds ones, if anyone needs them, Though I'm in The "Great White North"!
Did that myself a few months ago on my 71 I used Rogers method (thank you Roger for the help) Cut the strut and still had some difficulty removing the shock mount and I did use the mount removal tool. That is not a fun job. I had to hit them so hard that I was really in fear of breaking the ears. I still ended up replacing the shock mounts and the struts (the struts I cut). From the experience that I had the $13.00 spent on the tool was the least of my worries.
Use the tool!! Buy or borrow one. Remove the spring bolt, raise and support the trailing arm with a jack or stand to releive pressure on the shock mount. It shouldn't take more than two or three good whacks with a three pound hammer.
One way to save them is to cut the strut and peel it off around the shock mount. Then you can get heat or penetrate to the shaft.
That is what I did last weekend. I had to use an air chisel to open the bushing sleeves and peel them off since they were pretty rusty. I also needed a 2 jaw puller and a torch to get the mount out of the bearing support once the bushing sleeve was fully removed. Took a good hour, but now I know what to do the other side should be quicker.
Thanks for all of the advice. I am getting it out of storage in 2 weeks and will take a look and the mounts and see how rusted they are and make a decision from there. I might end up buying new ones if they look too bad.
I removed mine by threading a big nut down onto the mount leaving just a couple threads for clearance then bashed on it with a 5 lb. sledge until it came out...maybe my personal Bubba-ness isn't quite that of some others but both were perfectly intact and reuseable when I got them out, and my entire car's suspension was pretty well fossilized before I took it apart. An air hammer with a big flat set may work better than a sledgehammer and would also be a little easier to control, just make sure you keep off the end of the mount itself so you don't mushroom it- if that happens it WILL be junk.
I bought new mounts and the mount remover tool and did the work yesterday. The remover tool was great and required little effort. I think it was worth the $15.
This is too late to help you, but maybe it will help someone else. I used a 3/8 inch NPT pipe cap on mine and they came out clean. It's a lot cheaper than the tool.