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TORONADOXS
04-08-2010, 04:50 AM
I've been a mechanic for almost 30 years and I thought I knew it all (just kidding, most of us wrenches THINK we know it all) and I've been reading on the site about a liquid tire chain option. I've never heard of this, can someone please explain how this works??

Mr70
04-08-2010, 05:40 AM
It was pretty unique for it's time.
This very limited traction option was listed as RPO V75-Traction compound and Dispenser cost $23.20.
They installed it in 278 vehicles during 1969,188 of those were in Camaros.
A button is depressed by the driver that allows manifold vacuum to be rerouted to a spring loaded cannister or two mounted in the trunk,behind the rear wheel(s).Inside those cannisters was a single aerosol can of liquid ether,(ice melter),that dispensed into the tire tread while spinning and was supposed to help melt away any gripping ice/snow.

Here's some close up pics of the option I posted awhile ago..
]http://www.yenko.net/ubbthreads/showflat...rue#Post373447] (http://www.yenko.net/ubbthreads/showflat.php?Cat=0&Board=UBB5&Number=373447&Search page=1&Main=373447&Words=chain+Mr70&topic=&Search= true#Post373447)

http://i92.photobucket.com/albums/l9/dlplett/TractionCompoundDispenser.jpg

http://img.photobucket.com/albums/v255/anotherws6/001.jpg

69 Post Sedan
04-08-2010, 06:01 AM
Didn't the Burnished Brown COPO found last year have that option?

mockingbird812
04-08-2010, 06:42 AM
Yep - but don't thinks it was filled with liquid ether! http://www.yenko.net/ubbthreads/images/graemlins/naughty.gif

galveston
04-08-2010, 07:02 AM
So your saying that only 90 other 1969 Chevrolet's were optioned with RPO V75?

Mopar471
04-08-2010, 07:42 AM
1 of my co-workers has a 69 RS convert. with this option. It is a 307 power glide on the column car

bergy
04-08-2010, 03:06 PM
My car is still in restoration, but the liquid tire chain is installed. I'll try to post pics later today.

Mr70
04-08-2010, 06:38 PM
You're right galveston,I edited that wrong after a long day.
That should read,278 Chevelles,188 Camaros & 2086 Impala series were equipped with Liquid tire chain from the factory during 1969.
Although that's a page from the 1970 Chevelle/Elco/Monte C. assembly manual I posted,they cancelled it's assembly line availablity before that model year started.
It was still possible as an accessory OTC.

bergy
04-08-2010, 08:16 PM
Here are a couple of pictures of the option installed in my 1969 COPO Camaro:

http://i375.photobucket.com/albums/oo199/cole1230/DSC00408.jpg

http://i375.photobucket.com/albums/oo199/cole1230/DSC00411.jpg

mockingbird812
04-08-2010, 08:36 PM
Anybody smell bleach? http://www.yenko.net/ubbthreads/images/graemlins/dunno.gif


















http://www.yenko.net/ubbthreads/images/graemlins/naughty.gif http://www.yenko.net/ubbthreads/images/graemlins/biggthumpup.gif

TORONADOXS
04-11-2010, 06:05 AM
Thanks, everyone. I leart something today!

Mr BB Chevy
04-16-2010, 10:25 PM
found this full can...

http://www.yenko.net/attachments/454290-liq-chain.jpg

bergy
04-17-2010, 02:09 AM
I've got my two cans ready - or maybe I should just go with the bleach?

http://i375.photobucket.com/albums/oo199/cole1230/DSC00432.jpg