80-90 roller 360 question

I found a new short block 360 for $550.00 I have a 1972 360 from a pickup. I sent the heads to the shop to have checked out. will the heads and intake from the 72 fit on this motor? Also will the exhaust manifolds fit? I read somewhere that these are completly diffrent motors, and dont want to buy a short block if my stuff off the 72 wont work on it. thanks all