Just found your post 2/12 (this is all new to me , um not to tech savvy). . Regarding vent fitting. Getting excited um in for sure if it will help I'd be in for 2 . Tks for your commitment for this project looking forward to hearing from you. Glenn Hill

Thanks, looking forward to it . Um not ready yet . Um collecting parts when I can find them. I did see a correct one on Ebay but he is selling a/c housing & all tks again. Glenn

Hey there Glenn, Yes I've made a few funtional prototypes that are very close to the originals. but also are working with another forum member here who has an original part for measurements so that I can dial it in as exact as possible. I will put you on the list for one when they are finished. There is a photo of the first protos in the posting on the 70-72 Lemans, GTO Tech section. Thx. nice meeting you.

I heard from my cousin that you can make the correct hood tach vent fitting. I am extremely interested in purchasing for my 70 gto.