360 stock intake manifold on a stock 318?

the ports are different - but unless you're going out for some serious racing you'll never know - hit that intake, jam that 4 barrel on there, open up the exhaust and anything else you can do to make it more fun on the street - go have some fun, build it, experiment... eventually you'll undoubtedly pop for an aftermarket intake, but for now, make do with what ya got!