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I built a knocking tool on the lathe - just a 1.5" piece of steel rod drilled and tapped to thread onto the shock mount. Screwed it onto the end and beat the living h*ll out of it to break the shock mount loose. Some people have used nuts from the hardware store, but be careful since it's easy to mess up the threads and then have to order a new one (don't ask me how I know this). I think that Corvette Central sells a knocking tool, but if you have access to a lathe, it's quick and easy to make one from some scrap.
if your replacing them and have access to a torch I would try heating them first. They are notorious for fusing together. Will probably still have to beat hell out of them even when hot. I've been reading up on these, I am going to take mine off this weekend and replace. Let me know if you get a solution and I will do the same. I have the torture chamber set up and ready for them. I hope...
Last edited by L82shark; Dec 26, 2007 at 09:49 PM.
1) 3/8 NPT pipe cap matches the threads on the shock mount and costs about $0.80 at any hardware store. Cheap shock mount removal tool.
2) If it won't budge with the removal tool, find an oxy/acetylene torch, burn out the rubber, turn the strut rod as far sideways as you can, then get the bushing inner sleeve cherry red hot. At that point you should be able to tap the shock mount out with the removal tool.
3) Good used bearing supports are about $60, any Corvette breaker should have a pile.
I just removed mine this weekend. One trick I did is I wrap tin foil around the bottom of the area and made a cup. I sprayed PB blaster in the foil and so my brackets were able to be submerged overnight. I then heated them up with (not red- just hot) and then popped them out with a hammer and metal rod (smaller than the diameter of the bracket.