Lingenfelter L950066509 LSA & LS9 Pulley Removal & Install Kit v1.0 - Manual (Page 4)

Page 3.
5. Make sure the threads on the pulley
removal tool bolt have anti-seize on them.
Failure to do so will cause the bolt to get hot
and seize in the tool, potentially destroying the
tool.
6. Using a ratchet or an impact gun and a 24
mm socket (or 15/16”), tighten the bolt.
7. You may have to hold the tool from turning
with your other hand.
8. Tighten the bolt until the pulley is free of
the shaft.