SuperStock spring tips.

Yup. That's what the book shows.

Generally speaking,

A 30* Angle {bottom eye of rear shackle} should be positioned behind the
the upper shackle eye.

[URL="http://i70.photobucket.com/albums/i109/abodyjoe/misc/rearsusp1.jpg"][URL="http://i70.photobucket.com/albums/i109/abodyjoe/misc/rearsusp1.jpg"][/URL][/URL]