Team Chevelle banner

gas tank vent lines

1984 Views 2 Replies 3 Participants Last post by  Dean
I am puttting a gas tank on a 69 and i'm not sure what is need on the two vent lines. Do you leave them open or plug them with a certain vent part.
Not open for further replies.
1 - 1 of 3 Posts
I plugged them on my 69 because I didn't have the vent trap thingy but if I had it to do over again I would find some way to leave them open

It doesn't pull a vacuum on the tank, what it does do is build up pressure

If I drive for long distances and stop for gas, when I lossen the cap, the pressure almost blows the cap out of my hand

Dean Call
Team Gold member #3
A.C.E.S. # 00235
Mid America Chevelle Club #001
My 69 SS
If you weather the storm, you'll reach the port.

[This message has been edited by Dean ]
See less See more
1 - 1 of 3 Posts
Not open for further replies.