van sites,parts,mags

man i love my 67 chebby van but they sure dont cater to vanners like they do other classics. very few sites,mags ect. seems like some parts can be tough to get. my 108 is in great shape 48k and no rust so im pretty lucky i dont need much for her. i like to buy up parts so i have what i and others may need but its not so easy with these earlies, at least here in central illinois.
keep on vannin
jeff