Hey Guys,I have this Brand New Stant Gas Cap That's been laying in the original box for 20 some years.Its a Stant G-40 Stock number.If anyone has an old catalog ,can you give what the different cars applications this is for.I'd like to put this on E-Bay,maybe someone can use it.***Note*** I tried to put it on my 64 Impala and it would not fit.Cap is vented and has anti surge. Thanks John