Yuck, lots of bad stuff in there, including some songs that later became so ingrained in our collective consciousnesses that they became catch-phrases twenty years later, like "Looking for love in all the wrong places...".
But there were a few on that Top 100 from 1974 that continue to rock pretty well, even today:
17. Rock On, David Essex 
24. Time In A Bottle, Jim Croce 
55. Never, Never Gonna Give You Up, Barry White 
58. Rock And Roll Heaven, Righteous Brothers 
78. Don't Let The Sun Go Down On Me, Elton John (actually, Roger Daltry did a better remake of it)
85. I'll Have To Say I Love You In A Song, Jim Croce 
98. Call On Me, Chicago 
99. Wild Thing, Fancy