Doth

I have one more question.
My 68 torino have been leaking gas in the back,
the gas cap is where you flip down the back license plate and its right there.
The problem is, when im driving and I stop and I walk past the back of the car, I can see its leaking gas, from the rear bumper. I pull down the license plate and that gas hose is all wet with gas, and the gasget (I dont really know how to say it right) is all gone and my dad tried before putting on a new one, but it didnt stay on. I've have been keeping an eye out for a new gas cap, but they dont sell any with that size anymore. Any suggestions on how to keep it from leaking or finding a new cap?
Thanks,
Tim

72' Stang 351 H/O

Fab One?

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