<VV> Pushrod tubes that take double O-rings

[corvairs]

I think the major problem is that there isn't adequate room for two on 
each end. But otherwise, yes, if one o ring fails the other , made of 
the same material, will fail about he same time. This is odd as well 
considering that Viton was already an excepted fix in the late 60's. Lon

airvair wrote:

>I remember those. Some vendor (I forget whom) sold them for a while. The
>idea is that two O-rings would seal better than one. Not sure if the
>idea worked or not, since I'd think that both O-rings would lose their
>sealing ability at the same rate.
>
>-Mark
>
>Bruce Schug wrote:
>  
>
>>These are interesting. Anyone know anything about them?
>>
>>http://cgi.ebay.com/ebaymotors/CORVAIR-CUSTOM-PUSHROD-TUBES-CORSA-
>>MONZA-HI-
>>PERFORMANCE_W0QQcmdZViewItemQQcategoryZ6763QQitemZ8061463492QQrdZ1
>>
>>ebay item: 8061463492
>>
>>Bruce
>>
>>Bruce W. Schug
>>CORSA South Carolina
>>Greenville, SC
>>bwschug at charter.net
>>
>>CORSA member since 1981
>>
>>'67 Monza. "67AC140"
>>    
>>
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