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jacking pucks---for what ?

Old 08-23-2012, 05:09 PM
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thomaswat
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Default jacking pucks---for what ?

I saw where jacking pucks are a must for jacking up a Corvette so I ordered some. I have an '08 vert. I see where they go etc., but why are they needed ? They go into the frame so why not just put the jack on the frame in the same place as the puck would go ? I guess I'm missing something but I have jacked up cars for years by using the frame and have never had a problem. Besides, a floor jack would go over the puck anyway so why use it ? Someone help me out, please........

Last edited by thomaswat; 08-23-2012 at 05:10 PM. Reason: list Vette year
Old 08-23-2012, 05:26 PM
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Gearhead Jim
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If your jack has a pad that is flat, slightly soft, and proper size for the area on the frame; no need for pucks.

But most jack pads/lift pads will be too big (crushed rockers) or too small (dished-in frame) or too hard (scratched frame = rust).

I use hockey pucks with an eye-bolt that fits into the shipping slot on the frame. Works for me.
Old 08-23-2012, 06:35 PM
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gilhuly
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I'm thinking they're more for the swing-arm type lifts that might contact your body panels that wrap under the car. I just have a simple floor jack that I'm very careful with.
Old 08-23-2012, 06:38 PM
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Don-Vette
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They simply keep the lift from touching the bottom of the rocker panel.
Old 08-23-2012, 06:56 PM
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0CorvetteRecycling
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Originally Posted by gilhuly
I'm thinking they're more for the swing-arm type lifts that might contact your body panels that wrap under the car. I just have a simple floor jack that I'm very careful with.
We have one of those here at the shop, and with out the pucks we wouldn't be able to lift any of the C5 or C6 cars w/o breaking rockers.
Old 08-23-2012, 07:22 PM
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wolfdogs
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I always carry mine with me.. you never know when something might happen, and the shop you end up in does not have the proper jacking system to lift the car without damage.
Old 08-23-2012, 07:51 PM
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gotz06?
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Originally Posted by wolfdogs
I always carry mine with me.. you never know when something might happen, and the shop you end up in does not have the proper jacking system to lift the car without damage.
Yea your wax might fade and you have to use a detail shop
Old 08-23-2012, 08:19 PM
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Rich Mickol
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I even had a GM Dealership crack mine. Like Ken said, Don't leave home without them. You never know.
Old 08-23-2012, 08:56 PM
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designerRob
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The pucks keep your jack pad off the fiberglass rocker panels.

You don't need to 'install' them into the frame of the car. I simply set a used hockey puck on my jack pad when lifting the car.
Old 08-23-2012, 11:06 PM
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lordofwar
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i have the permanent pucks.put them in and fergetaboutit.no cracked rockers.my friends z06 ad a hole put in the floor and cracked rockers courtesy of a dealer who let a rookie work on his car.


Old 08-23-2012, 11:44 PM
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Wayne O
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Pucks aren't essential in all circumstances but in some circumstances you'll be glad you have them. I would never leave jacking pucks installed permanently.
Old 08-23-2012, 11:46 PM
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Originally Posted by lordofwar
i have the permanent pucks.put them in and fergetaboutit.no cracked rockers.my friends z06 ad a hole put in the floor and cracked rockers courtesy of a dealer who let a rookie work on his car.


Are those the BMW pucks? Will they fit a 2013 coupe?
Old 08-23-2012, 11:50 PM
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lordofwar
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here you go.

http://www.southerncarparts.com/lock...ks-p-4024.html
Old 08-23-2012, 11:58 PM
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Thanks brother.
Old 08-24-2012, 12:53 AM
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milt IV
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I have the same ones posted above from southerncarparts.com and they work great. They are snap in "leave in" style. Came in real handy when we put my car on the 2post lift to do the exhaust the other day. No contact with any part of the car, just the pucks.
Old 08-24-2012, 06:28 AM
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Flame Red
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I have the aluminum style ones, but the cheapies are good. I leave them in permanently, with a dab of silicon and they will not fall off. That way, it is impossible for me to forget putting them on before some shop that does not know lifts and breaks.

Better than a Do'oh!
Old 08-24-2012, 06:46 AM
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FortMorganAl
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Originally Posted by Rich Mickol
I even had a GM Dealership crack mine. Like Ken said, Don't leave home without them. You never know.
Ditto here also. And not just any dealership. The largest Chevy dealership in downstate Illinois. This after specifically mentioning the possibility to the service writer and leaving my pucks on the passenger seat with instructions that they are welcome to use them.

Yes, it is possible to lift the car without pucks if you are careful but it is much less risky to use them and a necessity when dealing with others who don't give a rat's...

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