How do i get my BB Dart to hook???

002 and 003 SS springs clamped in the front and un clamped in the rear will get the job done. You MIGHT try a pinion snubber, but for the most part, they belong on the shelf or in the trash can. Factory Hemi cars ran 10 second ETs back in 68 with nothing more than SS springs. So, like has been said, you got something wrong somewhere.