Outside battery vent cover

Hi all - I just added two more 6volt batteries to my bighorn Silverado and need to find the vent cover and the piece behind it to penetrate the outside wall. I added the batteries to the front storage section and am not able to connect to the existing vent. I thought that this would be a no brainer but I have called several dealers, including the one a bought my rig from, and no one has them. Some don't even know what I'm talking about.

Any help would be appreciated.
 

GlenStMary

Well-known member
You may also want to check any marine dealers near you. Those vents are used for venting batteries as well as for air circulation into inboard engine configurations.
 
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