[bobcowan]

It's actually pretty simple.

Assemble the clutch. Put the throw out bearing on the clutch arm. Clip the arm into place on the ball stud. Then bolt the bellhousing onto the block.

Tha arm extends out the hole in left side of the bellhousing. You neeed 1-2 inches between the rear of the clutch arm, and the rear of the square hole. If it's more than that, you need to make the ball stud longer. If it's less than that, make it shorter.