The older pre 73' Chevrolets are actually very cool in my opinion. I'd love to own one!, but right now I got the 81' stepside. The reason I asked if you could install an in cab is because I really don't care for the side tank. It doesn't help out my saggin' spring situation...it leans on that side and the added weight of all that fuel! I had an in cab tank on my old 77 Ford which I thought was wicked cool, maybe because it was just different.
Thanks.