Non-vented is correct. The tanks vent through the charcoal canister.
Emery Stora
77 Kingsley
Frederick, CO
>
> just wondering about my gas cap....77 ele 455...gas cap has non-vented stamped om it...is this a correct gas cap or has someone replaced original with this..thanks...brian 77 ele 455
>
>
> ________________________________
> From: Gmclist on behalf of Emery Stora
> Sent: July 29, 2017 12:28 PM
> To: gmclist
> Subject: Re: [GMCnet] Gas cap
>
>
>>
>> Does anyone have a valid part number for a gas cap on a 1977 Eleganza?
>>
>> Thanks
>> --
>> Alan Story
>> 1977 26' Eleganza, 455, 3.70 final drive, Eagles, Michelins, wireless air, Maple Bay, BC
>>
>
> Napa Balkamp (BK) 703-1049
> Start 11807
> Start 31722
> Stant Locking G-807
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
>
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
> Gmclist Info Page - GMCnet
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
list.gmcnet.org
> To see the collection of prior postings to the list, visit the Gmclist Archives. Using Gmclist: To post a message to all the list members, send email ...
>
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
>
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org