So I have a '68 with a '72 302 in it. I've already got it bored out and all that good stuff. It has a 2bbl on it but I want to put a 4 on it. I'm not one for using junk, but in a yard nearby there are actually a lot of older motors in really good shape. People there have common sense and actually shut the hoods! lol. Anyways....I know I could just grab an intake and carb off of just about anything but I was wondering if there were any specific years I should look for. I know there isn't going to be a huge change from one years intake to another. But I know some heads, they're direct swaps and actually have a little more pep to them. So I was just wondering about intakes and 2 cents from you guys. I'll probably just end up putting an Edelbrock on it anyways. Was just curious about this though. Thanks guys!