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Old Sep 4, 2005 | 12:21 PM
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Default C3 traction bars

I'm looking for some info on traction bars for a 77 Vette. Who makes them? and does anyone have any good pictures of them installed? Thanks, Gary
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Old Sep 4, 2005 | 12:28 PM
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traction bars are for leaf spring vehicles, not for corvettes
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Old Sep 4, 2005 | 12:45 PM
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Originally Posted by gator79
traction bars are for leaf spring vehicles, not for corvettes
http://www.vbandp.com/detail.aspx?ID=426

I found these (link above) just wondering how they worked...
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Old Sep 4, 2005 | 01:53 PM
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Well,one pair of brackets must be welded to your frame...and they won't work on 78-79 vettes,from what I understand..don't know about your 77.....
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Old Sep 4, 2005 | 02:43 PM
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These are really a rear end locating device rather than a traction bar. They just keep the rear end from wobbling around under hard acceleration. South Side Machine also makes them and they are a bolt on affair. They will not work if you have the rear crossover tube, which is right in the way of the bar.

The better way to go (lighter, cheaper, and easier to install), if the Guldstrand rear-end locating device, which will work with the exhaust crossover. I have this system on my '64.

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Old Sep 4, 2005 | 02:44 PM
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These are really a rear end locating device rather than a traction bar. They just keep the rear end from wobbling around under hard acceleration. South Side Machine also makes them and they are a bolt on affair. They will not work if you have the rear crossover tube, which is right in the way of the bar.

The better way to go (lighter, cheaper, and easier to install), if the Guldstrand rear-end locating device, which will work with the exhaust crossover. I have this system on my '64.

http://www.guldstrand.com/locate.htm
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Old Sep 4, 2005 | 03:07 PM
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Disc's are for 80-82 only....

http://www.guldstrand.com/vettemain.htm
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Old Sep 4, 2005 | 05:16 PM
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Old Sep 4, 2005 | 05:26 PM
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Originally Posted by rihwoods
Disc's are for 80-82 only....

http://www.guldstrand.com/vettemain.htm
I think that link is incorrect. I have similar disks from VB&P on my 76. I don't see how they would work on a 80-82 rearend. I also replaced the rubber bushings with polyerthane.

I think the "traction bars" remove wheel hop on stock mounted rearends, but I don't have any personal experience with them.
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Old Sep 4, 2005 | 05:26 PM
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Originally Posted by norvalwilhelm
SWEET
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Old Sep 4, 2005 | 08:33 PM
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Originally Posted by rihwoods
Disc's are for 80-82 only....

http://www.guldstrand.com/vettemain.htm

You guys are reading it wrong!

Kit G02-007 is for '63-'79, Kit G02-007A is for '80-'82
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Old Sep 4, 2005 | 08:35 PM
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You can prevent wheel hop just by going with a stiffer rear spring... 400 lbs/inch or stiffer will get rid of wheel hop...
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Old Sep 4, 2005 | 11:44 PM
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Originally Posted by toddalin
You guys are reading it wrong!

Kit G02-007 is for '63-'79, Kit G02-007A is for '80-'82
OOPS..missed that other number...going blind..
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Old Sep 5, 2005 | 01:28 AM
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Originally Posted by rihwoods
they won't work on 78-79 vettes,from what I understand..
is this true that they dont work on the 78
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Old Sep 5, 2005 | 11:02 AM
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Originally Posted by Empatho
is this true that they dont work on the 78
See note bottom of page 29 of VBP online (PDF)catalog...."Will not fit 1978-1979 rear end covers....."
Rich
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Old Sep 5, 2005 | 01:37 PM
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Hi

Here a pic of a bar on my 68 BB.
The pic was taken to show the bent strut rôds, those are replaced by now.
The traction bar is suppost to tak acceleration torsion away from the rear end.
It is boltet to the lower end of the rear and welded to the crossover frame fwd of it.
It also sits in a angle .


Günther
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Old Sep 5, 2005 | 02:25 PM
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Thanks..good picture...the offset(angle) looks to be about 3" from center...maybe 10-12 degrees..??
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Old Sep 5, 2005 | 03:08 PM
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Originally Posted by rihwoods
See note bottom of page 29 of VBP online (PDF)catalog...."Will not fit 1978-1979 rear end covers....."
Rich
I asked because it says "Traction Bar 1963-79 Corvette" on their page and I was just wondering
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Old Sep 6, 2005 | 12:05 AM
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awsome pictures, thanks alot!! Gary
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