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I am putting on new rear shock lower mounts, the ones that go through the lower part of the rear spindle. The new mounts have a ring of serration that appears to be there to bite into the spindle mount. I do not have the old mounts to compare.
My question is this: does the shoulder of the new mount have to be against the part of the spindle it goes through? It seems that a lot of force would be necessary to draw the mount through the spindle the entire way. I will post a pic later.
Yes, that's how they make sure the lower shock mount stay's in. Get your half inch breaker bar and impact socket ready...... Or a nice 1000foot pound Impact.
Norv, they do but that just keep's them from rolling in the spindle. and most of the time they don't fit 100% tight in the original spindle (Just my experience working on 3 or 4 differnt vette rear ends).
Okay, thanks guys, I will tighten them all the way on. I casually tried tightening them yesterday with a regular 3/8 rachet, and it seemed that I was using an excessive amount of force, but I will try again with the breaker bar tonight.
Norval, there is a flat spot on the threaded section of the shock mount, but I am talking about the same part of the mount that doesn't have any threads on it.
There is a right and left version, both may require a fair amount of torque to seat, but factory specs call for 80 foot pounds on them anyway, should be more then adequate to seat them fully.
My new ones were really difficult to install also. What I ended up doing was to crank on the nut with a 1/2" drive rachet while hitting the other side of the shock mount with a hammer. Hitting it with a hammer made it easier to pull the shock mount all the way to the shoulder in the spindle. Something to think about.
I took the old ones off when I did the rear strut rod deal. I do not recall it being a big deal. Took the shock off, loosened the castle nut and hit it with one of those pieces of metal that's got a round end on one side and a flat side on the other side, banged on that with a hammer. (Horrible, horrible grammar...)
Came out easy. When I reinstalled it, I used an impact gun to pull it through.
I thought my mounts had a "D" in them and there was a left and right side?
:withstupid:
Mine, too--there was a flat side milled on the part that goes through the hole. (How's that for technical lingo, huh?) Must be some kind of variation among different years?
I took the old ones off when I did the rear strut rod deal. I do not recall it being a big deal. Took the shock off, loosened the castle nut and hit it with one of those pieces of metal that's got a round end on one side and a flat side on the other side, banged on that with a hammer. (Horrible, horrible grammar...)
Came out easy. When I reinstalled it, I used an impact gun to pull it through.
-Steve
REmember, this comes from a guy in Cali. My Vette came from Canada. I had to cut the old shock mounts off :eek: