my street edge 3000 stall torque converter from edge racing should be here this week, and friday it all going back together finally. do i have to fill the torque converter up with fluid? could someone tell me what to do, and also when i put it on does it just slip on like the old one slipped off, becuase i heard that you can install it wrong and i dont see how. thanks!

Costs like $10 or so.