1 - Not sure.
2 - Ford Y-Block maybe (292 - 312)
3 - Ford FE block (360-390-406-427-428)
4 - Maybe a SBC
5 - Ford 351 or 400 maybe
6 - Not sure
7 - Ford of some kind
8 - Chevy SBC
9 - Not sure
10 - Not sure
11 - Ford 351 - 400 or 429
12 - Chrysler of some kind
13- Chevy BB maybe
14 - Ford or Buick maybe?
15 - Chevy SBC
16 - Ford maybe?
17 - Not sure.
18 - SOHC 427 Ford probably

Some it's had to tell because there are to many parts missing from them :-)